Excel Error Function Erf
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To: Excel 2016, Excel 2013, Excel 2010, Excel 2007, Excel 2016 for Mac, Excel for Mac 2011, Excel Online, Excel for iPad, Excel erfc function excel for iPhone, Excel for Android tablets, Excel Starter, Excel Mobile, Excel
Excel Erfc
for Android phones, Less Applies To: Excel 2016 , Excel 2013 , Excel 2010 , Excel inverse erf function excel 2007 , Excel 2016 for Mac , Excel for Mac 2011 , Excel Online , Excel for iPad , Excel for iPhone , Excel for Android erf error function ti-89 tablets , Excel Starter , Excel Mobile , Excel for Android phones , More... Which version do I have? More... This article describes the formula syntax and usage of the ERF function in Microsoft Excel. Description Returns the error function integrated between lower_limit and upper_limit. Syntax ERF(lower_limit,[upper_limit]) The ERF function syntax has the following
Q Function Erf
arguments: Lower_limit Required. The lower bound for integrating ERF. Upper_limit Optional. The upper bound for integrating ERF. If omitted, ERF integrates between zero and lower_limit. Remarks If lower_limit is nonnumeric, ERF returns the #VALUE! error value. If upper_limit is nonnumeric, ERF returns the #VALUE! error value. Example Copy the example data in the following table, and paste it in cell A1 of a new Excel worksheet. For formulas to show results, select them, press F2, and then press Enter. If you need to, you can adjust the column widths to see all the data. Formula Description R esult =ERF(0.745) Error function integrated between 0 and 0.74500 0.70792892 =ERF(1) Error function integrated between 0 and 1. 0.84270079 Share Was this information helpful? Yes No Great! Any other feedback? How can we improve it? Send No thanks Thank you for your feedback! × English (United States) Contact Us Privacy & Cookies Terms of use & sale Trademarks Accessibility Legal © 2016 Microsoft
- ERF (i.e. 1 - Error Function), and is given by the equation:For further information, see the Wikipedia Error Function page Related Functions:ERFERFC.PRECISEBasic DescriptionThe Excel ERFC function calculates the Complementary Error Function, integrated between a supplied lower normal distribution erf limit and infinity.The syntax of the function is:ERFC( x )where x is gaussian erf the lower limit of the integral.Improvements in Excel 2010The Erfc function was improved in Excel 2010 in that
Mathematica Erf
it can now accept negative function arguments.In Excel 2007 or earlier, if you input a negative value for the argument, x, the function would return an error. However, in Excel https://support.office.com/en-us/article/ERF-function-c53c7e7b-5482-4b6c-883e-56df3c9af349 2010, the function algorithm has been improved, so that it can now calculate the function for both positive and negative values of x.Erfc Function ExamplesIn the following spreadsheet, the Excel Erfc function is used to calculate the Complementary Error Function integral for three different lower limits.Formulas:AB1=ERFC( 0 )- integral between 0 and ∞2=ERFC( 0.5 )- integral between 0.5 and http://www.excelfunctions.net/Excel-Erfc-Function.html ∞3=ERFC( -1 )- integral between -1 and ∞Results:AB11- integral between 0 and ∞20.479500122- integral between 0.5 and ∞31.842700793- integral between -1 and ∞Further examples of the Excel Erfc function are provided on the Microsoft Office website.Erfc Function ErrorsIf you get an error from the Excel Erfc function this is likely to be one of the following:Common Errors#NUM!-Occurs in older versions of Excel (Excel 2007 or earlier), if the supplied value of x is negative.#VALUE!-Occurs if the supplied value of x is non-numeric. Return to the Excel Engineering Functions PageReturn to the List of All Built-In Excel Functions Home Basic Excel Built-In Excel Functions ▾ List of All Excel Functions Text Functions Logical Functions Information Functions Date & Time Functions Lookup & Reference Functions Math Functions Statistical Functions Database Functions Financial Functions Engineering Functions Excel 2013 New Functions Excel Vlookup Tutorial Pivot Table Tutorial Excel Formulas Array Formulas Tips & Tricks Common Excel Errors Excel Templates Excel Macros Excel VBA Tutorial Built-In VBA Functions Excel 2003 vs 2007 Recommended Books Disclaimer Privacy Policy Copyright © 2008-2016 ExcelFunctions.net
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this http://stackoverflow.com/questions/11620500/using-excel-formula-functions-erf-erfc-in-excel-vba-code site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x http://codevba.com/excel/WorksheetFunction/Erf.htm Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Using Excel error function Formula functions (ERF, ERFC) in Excel VBA code? up vote 3 down vote favorite I'm trying to use the error function and the complimentary error function in my program. Neither are working. I keep getting the error Compile Error: Sub or Function not defined. However, if I go into a cell and manually try to use the error function, it works. Why is that? excel error function How can I use it in my actual code? The error function is ERF(x) and the complimentary error function is ERFC(x). Here's an example of things that don't work: Sub SeriouslyWHYIsntThisWorking() x = 3 Range("A1") = Erf(x) End Sub Even this doesn't work: Sub PleaseWork() Range("A1") = Erfc(1) End Sub But if I went into Excel and typed =ERF(3) or =ERFC(1) into a cell, it'll work. I'm very new to this and probably missing something incredibly simple. Help would be greatly appreciated! excel vba excel-vba share|improve this question edited Jul 23 '12 at 21:31 Gaffi 3,13162859 asked Jul 23 '12 at 21:04 TheTreeMan 32161429 add a comment| 3 Answers 3 active oldest votes up vote 2 down vote accepted To use a worksheet formula in vba, you need to put Application.WorksheetFunction. in front of it. Some functions do have vba equivalents, but (as far as I know) not in the case of erf and erfc share|improve this answer edited Jul 23 '12 at 21:21 answered Jul 23 '12 at 21:12 SeanC 11.1k52045 Oh, I had no idea that not all of them had vba equivalents. Thank you! –TheTreeMan
Application, PivotTable, QueryTable, ListObject, WorksheetFunction, Name, Comment, Chart.Excel VBA DemoClick on image below to start the Excel VBA demo screencast to get a quick impression what it will do for you (49 seconds, 600kb). Download Code VBACustom Excel VBA SearchSearchErfWorksheetFunction.Erf returns the error function integrated between lower_limit and upper_limit.Dim dblErf As Double dblErf = WorksheetFunction.Erf(Arg1:= ) Arguments: Arg1: Lower_limit - the lower bound for integrating ERF.Arg2: "Upper_limit - the upper bound for integrating ERF. If omittedErf_PreciseWorksheetFunction.Erf returns the error function integrated between zero and lower_limit.Dim dblErf_Precise As Double dblErf_Precise = WorksheetFunction.Erf_Precise(Arg1:= ) Arguments: Arg1: Lower_limit - the lower bound for integrating ERF.ErfCWorksheetFunction.Erf returns the complementary erf function integrated between the specified parameter and infinity.Dim dblErfC As Double dblErfC = WorksheetFunction.ErfC(Arg1:= ) Arguments: Arg1: The first argument.ErfC_PreciseWorksheetFunction.Erf returns the complementary error function integrated between the specified value and infinity.Dim dblErfC_Precise As Double dblErfC_Precise = WorksheetFunction.ErfC_Precise(Arg1:= ) Arguments: Arg1: The value to compute against.CODE VBA - AGORA Software BV Copyright 1997-2014