irr vs mirr vs xirr. It uses the investor’s estimated rate of return on this reinvested cash. irr vs mirr vs xirr

 
 It uses the investor’s estimated rate of return on this reinvested cashirr vs mirr vs xirr  XIRR return is a valuable tool for

To learn more about the XIRR formula, click here. What is MIRR? How is it used to judge. From the two cash flows, dividing the. So, if you invest Rs 5 lakh for 5 yrs after which the value of your investment is Rs. The internal rate of return is the amount above the break-even point that an investment may earn. Does anybody really expect to know what day cash will be received / spent next year let alone in 2050? Explore, with the customer, working with quarterly/annual assumptions which will make the calculation much easier and still be more precise than. Both these metrics are commonly used to evaluate potential investments, and understanding their differences is crucial in making informed investment decisions. MIRR vs IRR The Modified Internal Rate of Return considers the cost of capital when accounting for reinvestment of positive cash flows – an issue that IRR overlooks. XNPV: Calculates the net present value of an investment based on a specified series of potentially irregularly spaced cash flows and a discount rate. When IRR is applied to the assumed cash flow of an asset, it should result in a net present value (NPV) of zero — more on that term later. You take the prevalent discount rate and figure out the Net Present Value (NPV) using that discount rate. The Excel formulas, =IRR and =XIRR, are designed to. YTM measures the total return over the bond’s life, while IRR measures the rate of return on investment. However, in IRR, we do. The IRR and MIRR functions in Excel can be used to calculate potential IRRs for investments that are unleveraged and leveraged. Using the simple = IRR function in Excel can be misleading, as it assumes all the time periods in a series of cash flows are equal. e. CAGR of 2. Using a changing rate (starting with [guess]), XIRR cycles through the calculation until the result is accurate within 0. Created a package for fast XIRR calculation, PyXIRR. Some points to keep in mind. It looks like this: =DATE (2004,8,16) where 2004 is the year, 8 is the month, and 16 is the date. 07%. t = time period. 7 lakh, the CAGR would be calculated as follows: CAGR = [ (7,00,000/5,00,000)^⅕] – 1 = 6. If the first value is a cost or payment, it must be a. All cash flows. Differences Between The Two Formulas. Thus if your quarterly cash flows return an XIRR of 5% then this is the APR (AEY). The modified internal rate of return (MIRR) is a financial metric to estimate the profitability of a project and rank equally sized investments. Aggregate CAGR of multiple mutual fund investments made within a period. 93/90000)^ (1/6)}-1 = 3. Here is a quick CAGR vs XIRR comparison table that highlights the differences: CAGR. CAGR represents the smooth average annual growth rate of an investment, assuming that it has grown at a steady rate over the specified period. XIRR return is a valuable tool for. The XIRR is higher at 9. XIRR is the abbreviation for Extended Internal Rate of Return. This is at the cost of capital of the business. Microsoft Excel provides 3 functions for finding the internal rate of return: IRR - the most commonly used function to calculate the internal rate of return for a series of cash flows that occur at regular intervals. This function is more suitable for. By contrast, the XIRR formula considers the dates when the cash flow actually happens. e. XIRR came into existence as one of three functions in Excel (others being IRR and MIRR) to calculate the internal rate of return (which is a bona fide mathematical concept). You will have to enter SIP transactions, and the corresponding dates from mutual fund statements in the excel sheet. The Excel IRR function returns the internal rate of return for a series of periodic cash flows represented by positive and negative numbers. Note: Cash flows are specified as negative, positive, or zero values. XIRR stands for Extended Internal Rate of Return and is used to calculate the rate of return on investments, projects, and cash flows, especially when the cash flows are not periodic. , value of MIRR will be 12%. 9 465146064758%. MIRR accounts for the reinvestment rate of a project's cash flows. XIRR is especially useful for calculating returns on Mutual Fund SIP investments. Internal rate of return (IRR) and modified internal rate of return (MIRR) are Excel functions you can use to determine the rate of return on your investment. 8%. So to give a high level overview, The IRR and XIRR are important functions used frequently in real estate financial modeling and it’s used to calculate the Internal Rate of Return over an investment hold period. Why is this? In our guide to the difference between IRR and XIRR, we’ll take you through the ins and outs of the IRR and XIRR formulas, providing you with a comprehensive. Difference Between IRR and XIRR. Obviously, one discount rate may generate lower NPV than the. The IRR, on the other hand, is a simpler measure that only looks at the overall cash flow from an investment. So, CAGR shows that your investment of Rs. IRR: Calculates the internal rate of return on an investment based on a series of periodic cash flows. For example, you invest Rs 3,000 per month in a mutual fund scheme. . An IRR higher than the discount rate signifies a profitable investment opportunity. Jay Petrulis has referenced the link below several times as a way to combine the best of the MIRR and the XIRR functions. For example, you invest Rs 3,000 per month in a mutual fund. The CEO believes the IRR is the best selection criterion, while the CFO advocates the MIRR. Noe Drilling Inc. Option 2: Invest 1,000,000 at time 0 and get back 1,100,000 at time 1. Hence, it rolls out the cash flows in annual periods. Choosing between IRR and XIRR depends largely on the nature of your cash flows. . 5%. IRR – Real Estate Financial Modeling // If you’re a real estate analyst or you’ve done a good amount of real estate financial modeling or real estat. Select Financial function. In the example below, an initial investment of $50 has a 22% IRR. IRR vs. Which one you choose depends on the financial method that you prefer, whether cash flows occur at regular intervals, and whether the cash flows are periodic. If we use MIRR and reinvest dividends at (still pretty high) 10% p. In the example below, an initial investment of $50 has a 22% IRR. XIRR is the annual effective yield - XIRR uses Actual/365 day count convention XIRR is itself not a rate of return, it is simply an effective yield The rate of return may be found by using NOMINAL function around XIRR function. The Microsoft Excel XIRR function is a built-in financial function that calculates the IRR of a series of cash flows that occur at IRREGULAR intervals defined by specific dates. XIRR (values, dates, [guess]) The XIRR function syntax has the following arguments: Values Required. In other words, it is the expected compound annual rate of return that will be earned on a project or investment. The formula in Excel is =XIRR (values, dates, [guess]), with the guess argument being optional. MIRR where dates are taken into account is called XMIRR. Method 2 – spreadsheet package In Excel and other spreadsheet software you will find an MIRR function of the form: =MIRR(value_range,finance_rate,reinvestment_rate) where the finance rate is the firm’s cost of capital and. Modified Internal Rate of Return (MIRR) does put into consideration the cost of capital and provides a better indication of a project’s effectiveness in contributing to the firm’s discounted cash flow. 10%. dates – a range of dates corresponding to values. They are the IRR function, the XIRR function, and the MIRR function. Simply. พื้นฐานของ NPV และ IRR. You can choose to enter yearly cash flows or simply calculate based upon a multiple. The calculation remains the same, but the inputs need to be adjusted beforehand. Which one you choose depends on the financial method that you prefer, whether cash flows occur at regular intervals, and whether the cash flows are periodic. The IRR and XIRR calculations are total return profitability metrics that account for the time value of money, unlike other total return metrics like equity multiple and annualized rate of return (ARR). Guess: [optional]; a number that you guess is close to the result of IRR; 0. In other words, it is the expected compound annual rate of return that will be earned on a project or investment. So, for Mr. By contrast, MIRR assumes that all future cash inflows get reinvested at a specific rate of return. MIRR is a modified version of IRR that addresses some limitations of IRR by assuming reinvestment of positive cash flows at a predetermined. XIRR is a financial metric that helps you calculate the annualised return of an investment over a given period, taking into account the exact dates on which the cash flows occur. However, IRR offers a simple and intuitive measure of a project's profitability, but it has limitations and potential pitfalls. Let's imagine a new project that has the following annual cash flows: Year 1 = -$50,000 (initial capital outlay). For example, a $7 million investment that yields $21 million in return has a higher IRR than a $70 million investment that yields $140 million. The MIRR formula used by firms and investors in capital budgeting is as follows: Where, FVCF = Future cost of the positive cash flows after deducting the reinvestment rate or cost of capital: FV = ∑ [Cᵢ * (1 + RR)ⁿ⁻ⁱ] Here, C i is the positive cash flow, and RR is the reinvestment rate. One interpretation of this rule is to see the IRR as a project "return. IRR vs. . NPV vs IRRxirr vs irr xirr vs irr เหตุใดจึงใช้ xirr กับ irr xirr กำหนดวันที่ที่เฉพาะเจาะจงให้กับกระแสเงินสดแต่ละรายการทำให้แม่นยำกว่า irr เมื่อสร้างแบบ. Modus Operandi. 7%. AEY = ( 1 + nonimal_rate/m )^m - 1. In the above example the CAGR Return was 38. IRR tends to be useful when budgeting capital for projects, while ROI is useful in determining the overall profitability of an investment expressed as a percentage. What is XIRR vs IRR in Excel? In financial modeling and valuation, it’s critical to understand why to use XIRR vs IRR. 98. Excel's IRR function calculates the internal rate of return for a series of cash flows, assuming equal-size payment periods. IRR is sometimes also called as ERR or economic rate of return. for the last 10 years. Note: Cash flows are specified as negative, positive, or zero values. SAP Effective Interest Rate is MS Excel XIRR function according to SAP Note 839381 . All dates must be in. Nov 4, 2013. XIRR is an Excel function that allows you to assign specific dates in each periodic cash flow, which in turn makes the internal rate of return calculation more accurate. Choose a column or cell for displaying your XIRR result and fill in the required detail. Overview of IRR vs. Using a changing rate (starting with [guess]), XIRR cycles through the calculation until the result is accurate within 0. For that reason, he cannot take IRR as his annual yield. Using an online calculator, Excel, or Sheets, we can input the below hypothetical cash flows and determine that the IRR is 42%. EXCEL財務函數IRR、XIRR、MIRR 日期:2009-06-25. How to apply XIRR, IRR & MIRR (IRR vs XIRR vs MIRR) in excel. Net Cash Flow, MIRR, NPV, ROI, and Payback. The IRR function determines IRR by using a sequence of cash flows, while XIRR is more precise. The difference between the IRR calculation in Figure 2. 9. MIRRLike IRR, XIRR lets the Excel user optionally insert a guess into the Function Arguments screen box. A simple example will help explain matters. Alt-text: Picture showing generated IRR. IRR – Real Estate Financial Modeling // If you’re a real estate analyst or you’ve done a good amount of real. A CAGR return assumes all investments have been made at the beginning of the year, while XIRR considers periodic instalments as separate investments. XIRR vs. Internal Rate of Return (IRR) Calculator I need a calculator to determine an Internal Rate of Return (IRR). C = Cash Flow at time t. Payments are expressed as negative values and income as positive values. Suitable for lumpsum investments. When these functions were mainstreamed, it appears that MSFT did not make any effort to make the internal algorithms similar to other financial functions. mirr is like xirr except u can specify a. It assumes that positive cash flows are reinvested based on the cost of the capital of the firm. Step 4: Now, use the XIRR function in any other row. You should not use CAGR when you want to estimate returns for your mutual fund investments. xirr assumes uneven cashflows and basically computes the exact discount factor for each cashflow based on daily discounting using a 365 day calendar. 38 vs $4. The Internal Rate of Return (IRR) is the discount rate that makes the net present value (NPV) of a project zero. This is a repeat of the screenshot above with an IRR of 41. So, CAGR shows that your investment of Rs. interest rate) to fund the project or investment. How to Use the XIRR Function in Excel (Step-by-Step) The XIRR function in Excel computes the internal rate of return (IRR), which refers to the compounded rate of return on a specific investment. TVPI vs IRR Similarities. In this article, we’ll talk about the fundamentals and misconceptions of IRR, when to use XIRR (Extended IRR) or MIRR (Modified IRR), and how to utilize them . Internal rate of return is a discount. Scenario 1. CAGR represents the smooth average annual growth rate of an investment, assuming that it has grown at a steady rate over the specified period. And it does not matter what the periods are so long as they are evenly spaced. Leaving aside the fact that IRR is not applicable since your payments are not even, you still have to convert nominal to effective in order to compare the outputs. In this program you can learn all about. . CNBCTV18 is India's leading financial, economic and business information source. ROI & CAGR. mirr is like xirr except u can specify a. Choose a column or cell for displaying your XIRR result and fill in the required detail. The IRR function determines IRR by using a sequence of cash flows, while XIRR is more precise. Examples. If the second parameter is not used in the function, Excel will find an IRR of -10%. Again, the XIRR function incorporates both the dates and the amount of the cash flows. In this video, I explain the difference between IRR & MIRR and walk through several examples applying the two concepts. It is based on the actual number of days in a period over 365 days. loan over 10 yrs. IRR is. By comparison, the IRR doesn't factor in the cost of investment in calculating a. 5%. Hence, we will calculate the XIRR on an excel as follows: XIRR Value calculation on excel = XIRR (select range of all the values of investment from 1st to last withdrawal), (select all the time periods) x 100. XIRR is commonly used when evaluating mutual funds with irregular cash flows. A higher IRR generally indicates a more promising investment prospect. Calculation of IRR (Internal rate of return) in case of consistent cash flows. Learn more about: XIRR. It pays attention to the length of payment periods, so you must also enter specific dates. IRR assumes all the periods in a series of cash flows are equal and doesn’t consider the timing of the cash flows. The first payment is optional and corresponds to a cost or payment that occurs at the beginning of the investment. But what is the difference between them? First, we need to understand what the Internal. XIRR vs. XIRR vs. The XIRR Formula in. XIRR: uses a methodology similar to the IRR approach of Irreverent IRR using the aggregated cash flows. I've got a bit of time so, here it is - complete C# code for XIRR calculation:This lecture on #XIRR explains the use of #XIRRinExcel and the difference of #XIRRvsCAGR. XIRR is a single rate of interest that you can apply to all your investments to compare their rate of returns. Put the dates of the cash flows into column B. You can easily use the XIRR function in Excel to calculate. MIRR is a modified version of IRR that addresses some limitations of IRR by assuming reinvestment of positive cash flows at a predetermined rate and. Note that the annual periods ending in 6/1/2020, 6/1/2024 and 6/1/2028 have 366 days, not 365 days. MIRR function. The IRR, also commonly referred to as the dollar weighted return, is the measurement of a portfolio’s actual performance between two dates, including the effects from all cash inflows and outflows. Generally, an XIRR over 12% for equity mutual funds is considered good, and for debt mutual funds, anything above 7. Find Internal Rate of Return for Nonperiodic Cash Flow. The absolute return of fund A is 500 percent and fund B is 1000 percent. For one thing, XIRR allows you to take. ROI is the percentage growth (or loss) of an investment divided by the initial cost of the investment. 01% and a weighted ROIC of 47. Using the Extended Internal Rate of Return calculation tool is a bit more complicated than a typical IRR calculator: Enter the initial investment (it can be in any currency like US dollars, EUR, Swiss francs, etc. The MIRR function also considers the interest from the reinvestment of money. XIRR and CAGR represent returns from your mutual fund investments, but their applications differ. In contrast, the IRR does not take the cost of the. Internal Rate of Return is the discount rate that sets the Net Present Value. XIRR helps in calculating return on investments given an initial and final value and a series of cash inflows and outflows and taking the time of investment into consideration. Values must contain at least one positive value and one. dates – a range of dates corresponding to values. CAGR is useful for evaluating the long-term performance of an investment, while XIRR is particularly useful for evaluating the performance of mutual funds that involve periodic investments or redemptions, such as. See Also. Use of XIRR Function for Monthly Cash Flows. REVENUE Rental Revenue Gross Potential Revenue 3. However, while IRR assumes that the cash. IRR – Exit Year 5 = 19. IRR vs XIRR vs MIRR vs XMIRR IRR or internal rate of return stands for the rate of return implied by a stream of cash flows. Since the Internal Rate of Return is a calculation that factors in the time value. To find the quarterly return, you may use the nominal function outside XIRR and divide it by 4. When loaded into excel the XIRR formula the calue returned is 13. Use XIRR when your cash flows are irregular. Like IRR, XIRR lets the Excel user optionally insert a guess into the Function Arguments screen box. Return : {108150. To calculate IRR using the formula, one would set NPV equal to zero and solve for the discount rate, which is the IRR. At the same time, both methods offer. IRR is used to measure the estimated cash flows of investments against a benchmark. XIRR is calculated by first calculating the internal. IRR (Internal Rate of Return) is a term used in corporate finance to measure and review the relative worth of projects. IRR vs. IRR assumes that all cash flows generated by an investment will be reinvested at the same rate as the IRR. In the second case, you earn a constant 12 percent p. XIRR vs IRR; Financial caution Using the XIRR calculator. Learn advanced analytics and modeling concepts in Excel. If the decision is made by choosing the project with the higher IRR rather than the one with. It is calculated by the Internal Rate of Return (IRR) for a collection of money. 22%. For example, a bond that makes annual payments exactly on the 1st of January each year uses periodic payments. 8y. The disadvantages of the IRR is partially addressed with the Modify IRR. So, when it comes to XIRR vs. 8, so that would appear to to explain the difference. 99 Explore full course Lecture description A discussion and comparison of the IRR, XIRR, and MIRR functions in Excel. The MIRR function is flexible enough to accommodate separate interest rates for borrowing and investing cash. The modified internal rate of return function (MIRR) accepts both the cost of investment (discount rate) and a reinvestment rate for cash flows received. Again, Excel offers three functions for calculating the Internal Rate of Return: IRR, XIRR, and MIRR. The purpose of the XIRR function was to simplify calculations where the cash flows were irregular. All dates must be in. 907% over the one year. IRR is a financial metric used to calculate the rate of return at which the net present value (NPV) of an investment becomes zero. This blog. When looking to compare similar projects tools such as IRR and MIRR are used. calculates the IRR on an annual basis of an irregular stream of 15. XIRR considers the timing of cash flows when measuring the performance of an investment. This way you can calculate IRR using the IRR function for monthly cash flow in Excel. XIRR vs. Below this is represented as D6 =((1+B6)^(1/365))-1. However, there are different types of IRR. Step 3: Review Your Syntax. 如果说mirr是在现金流准确性上对irr进行一定程度的改良和弥补,那irr的另一个兄弟xirr则很好的弥补了irr在时间效益上的局限: 为什么这么说呢? 在日常计算irr的范围内,似乎并没有额外强调这个irr必须是时间间隔相等的净现金流对应的。 从其函数公式也可. However, when I apply it to a list of about 120 cash flows (several positive and several negative), I get a. Here we calculate the discount rate or the IRR at which the Net Present Value of the investment becomes zero. Unlike IRR, MIRR calculates an investment's return based on the assumption that cash inflows should be reinvested at the rate of the cost of capital. 5 lakh earned an average annual return of 6. Monthly: = ( (1+XIRR (CF!AY42:AY88,CF!B42:B88)) 1/12 -1)*12 Quarterly: = ( (1+XIRR (CF!AY42:AY88,CF!B42:B88)) 1/4 -1)*4. Hi all I am reviewing a spreadsheet and trying to compare results between IRR and XIRR. In this blog post will discuss XIRR vs IRR, the differences between Extended Internal Rate of Return (XIRR), and Internal Rate of Return. XIRR calculates the rate of return that would make the present value of all cash flows, both inflows and outflows, equal to zero. XIRR vs. XIRR returns the effective annual interest rate. Select Financial function. IRR (values, [guess]) The IRR function syntax has the following arguments: Values Required. dates - A range of cells containing the corresponding dates for each. IRR(Internal Rate of Return)稱為內部報酬率,其應用非常廣大,是學習財務管理不可或缺的工具。 Excel也提供了一個相對函數IRR 來呼應。本篇也包含IRR相關的其他兩個函數XIRR以及MIRR,讓. It considers the timing and magnitude of cash flows. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Next, press the ‘Enter' button for the function to calculate the XIRR of your data. 1. The difference is due to several factors. XIRR allows you to assign a date to each individual cash flow. Annual Percentage Rate (APR) is the lender's IRR for a mortgage. Similarly on equity IRR all the way through it's going to be equity investment in (£40) vs. It is attained when the Net Present Value (NPV) of the project amounts to zero. NPV - Commercial Real EstateTrying to figure out the difference between the IRR vs NPV in real estate investing? In this video, we’ll talk about the. 3. I'm attempting to calculate IRR (internal rate of return) for non-periodic cashflows using R (similar to the Excel function named XIRR). 5 lakh earned an average annual return of 6. NPV and IRR both measure the cash flows of a business, investment, or project, but from different perspectives. Select an empty cell where you want the XIRR result to appear. MIRR (values, finance_rate, reinvest_rate) The inputs in the MIRR formula are as follows: The array or range of cells with the value of the cash flows, including the initial outflow. The rate function calculates the periodic interest rate for an investment based on its beginning and ending values. This paper evaluates. Calculates the returns of irregular cash flows. e. 91% and the XIRR function is returning 0%. XIRR Example Both XIRR and CAGR are accurate measures to check a mutual fund’s returns, however XIRR is for SIPs and CAGR is for lump sum. e. Internal rate of return (IRR) and net present value (NPV) aren’t always equally effective. 2. MIRR, on the other hand, stands for Modified Internal Rate of Return. a. You make multiple investments and the annual returns are variable. MIRR Formula. Excel IRR assumes equal intervals, whereas Excel XIRR uses the exact difference between dates. As its name suggests, the MIRR is a modification of the internal rate of return (IRR) formula and aims to be a more reliable version of that measure. ” MIRR vs. 5%/yr. Simply looking at the absolute returns, your decision was correct, but this does not take time in account. I need some help with the XMIRR function. Create a daily IRR by raising the XIRR value to the reciprocal of 365. IRR is a simplified version of the XIRR formula in which the timing is given in number of years (or other periods) whereas CAGR can be viewed as an IRR calculation with a single cash outflow and a single cash inflow event. IRR assumes that all cash flows generated by an investment will be reinvested at the same rate as the IRR. If we use MIRR and reinvest dividends at (still pretty high) 10% p. Calculating the IRR is a common way to evaluate real estate projects of disparate sizes. In Mr Vedant’s case, this is how it gets calculated. b. By contrast, the XIRR formula considers the dates when the cash flow actually happens. Step 3: Compare the IRR with the Discount Rate. XIRR. Kami berharap ini menjadi panduan yang berguna untuk MIRR Tingkat Pengembalian Internal yang Dimodifikasi, cara menggunakannya di Excel, dan apa pro dan kontranya. Min Xie, Wang Kun Chen. Save. Syntax. 25%, which is a significant difference from the result using the IRR function. 4%), because of the high early exit (+40) in year 3 of transaction 1. IRR. Sections below explain what a discount rate that leads to a 0 NPV says about investment returns and costs. Use this calculator to calculate the internal rate of return (IRR) and measure the profitability of an investment. To illustrate, if the Finance Rate is 8% and the Reinvest Rate is 3%, the MIRR of the four cash flows shown above would be: =MIRR (NetCashFlows, . When investments have cash flows that move up and down at various times in the year, the IRR models can. IRR in Excel. 如果说mirr是在现金流准确性上对irr进行一定程度的改良和弥补,那irr的另一个兄弟xirr则很好的弥补了irr在时间效益上的局限: 为什么这么说呢? 在日常计算irr的范围内,似乎并没有额外强调这个irr必须是时间间隔相等的净现金流对应的。 从其函数公式也可. Using the simple = IRR function in Excel can be. Because of this, XIRR is a more accurate way to evaluate an investment. A series of cash flows that corresponds to a schedule of payments in dates. IRR is based on the principle that interim cash flows are reinvested at the project’s IRR. 5% is considered good. They use different rates. ) IRR은 프로젝트 현금의 흐름이 IRR 자체에 재투자된다고 가정하죠. NPV compares an investment relative to an assigned discount rate, which is often the company's cost of capital. Excel's IRR function. Unlike the CoC return, however, IRR accounts for the time that an investor’s funds are tied up in a project. Furthermore, irrespective of whether a project is expected to generate both positive and negative cash flows, MIRR shows a single value for it, unlike IRR that might have. Meaning. 94%, while the MIRR would be 12. IRR vs XIRR Comparație Head to Head. If your cash flows occur at regular intervals, the IRR function is the appropriate choice. Calculation. 93/90000)^ (1/6)}-1 = 3. Average compounded return for lumpsum investments. 8%. 이에 반해 일전에 다루었던(아래의 Link를 참고하십시오. October 24, 2023 What Is XIRR? The XIRR Function is classified as an Excel economic function. To calculate IRR using XIRR, you first need to know the cash flows of your investment. The original investment is the first cash flow and is a negative. In the function search box, type in XIRR for this type of IRR function (or select XIRR if given a choice of which IRR function to use). XIRR accepts two parameters: dates and cash flows. This step by step tutorial will assist. What if the time period for fund A for the return is 3 years and fund. I have not done any research to try to ascertain when it is or when it isn’t; I. In theory, XIRR and YIELDMAT should be pretty close, save for the 365 v 360 day convention. You may also have a look at the following. With.