Some square matrices cannot be inverted and will return the #NUM! Your name or email address: Do you already have an account? For formulas to show results, select them, press F2, and then press Enter. Jerry Jerry W. Check This Out
A numeric array with an equal number of rows and columns. I can't find actual code for one anywhere. All rights reserved. Column A Column B Row 1 d/(a*d-b*c) b/(b*c-a*d) Row 2 c/(b*c-a*d) a/(a*d-b*c) MINVERSE is calculated with an accuracy of approximately 16 digits, which may lead to a small numeric error when
Ken Excel Discussion (Misc queries) 1 August 29th 08 09:41 PM inverse error function Wan Excel Worksheet Functions 8 July 30th 07 01:38 PM What is the Function for Inverse sin To start viewing messages, select the forum that you want to visit from the selection below. Morten Guest H I need to use the inverse error function erf(x)=0.8 <=> x=inverf(0.8) <=> x=0,90469 Currently i am using the goal seeker, but i know that matlab has a erfinv Advertisements Latest Threads Outlook Vacation Form rsernowski posted Nov 23, 2016 at 8:10 PM Form hides control buttons Christosf360 posted Nov 22, 2016 at 1:26 PM Word hangs on inserting punctuation
since ERF(x) = 2*NORMSDIST(x*SQRT(2))-1, then why not > use NORMSINV? The time now is 11:34 PM. - Contact Us - ExcelBanter forum home - FAQ - Links - Privacy Statement - Top Powered by vBulletin Version 3.6.4Copyright ©2000 - 2016, Jelsoft if not - does anybody know about som java-coding that can do it Best regard morten Morten, Apr 1, 2004 #1 Advertisements Jerry W. Erfinv Formula or Function?
Thank you very much. :>) -- Dana DeLouis "Harlan Grove" > wrote in message ... > "Dana DeLouis" > wrote... > ... .. The Inv functions are useless for p's associated with x > 3.5 in Excel versions prior to 2003. Jerry fv wrote: > subject line says it all! 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
Similar Threads formula for inverse tan of a number with answer in degrees Gord Dibben, Jul 4, 2005, in forum: Excel Misc Replies: 0 Views: 86 Gord Dibben Jul 4, 2005 You'll be able to ask any tech support questions, or chat with the community and help others. Erfcinv Excel It takes just 2 minutes to sign up (and it's free!). Inverse Complementary Error Function For formulas to show results, select them, press F2, and then press Enter.
Reply With Quote Nov 17th, 2006,02:54 PM #6 pete6982 New Member Join Date Aug 2006 Location Louisville, KY Posts 19 hehe, didn't even know it was there Share Share this post his comment is here More About Us... LinkBack LinkBack URL About LinkBacks Bookmark & Share Digg this Thread!Add Thread to del.icio.usBookmark in TechnoratiTweet this thread Thread Tools Show Printable Version Display Linear Mode Switch to Hybrid Mode Share Share this post on Digg Del.icio.us Technorati Twitter Reply With Quote Nov 16th, 2006,02:52 PM #3 pgc01 MrExcel MVP Join Date Apr 2006 Posts 18,322 Hi Pete Look at the Erf Function Excel
Lewis" wrote: > You could avoid loss of precision for small erf values by using > SQRT(inv_gamma(erf_value,0.5,1)) > where inv_gamma is the highly accurate equivalent of GAMMAINV from Ian > Smith's The comments are property of their posters. error value if array does not have an equal number of rows and columns. this contact form Type the function into the first cell of the range, and press CTRL-SHIFT-Enter.Go to the Excel Array Formulas page for more details.Minverse Function ExampleIn the example below, the Excel Minverse function
Ken, Aug 29, 2008, in forum: Excel Misc Replies: 1 Views: 247 Elisabeth D Aug 29, 2008 Loading... I've eliminated WorksheetFunction also. That is, why not estimate InverseERF(y) as =NORMSINV((y+1)/2)/SQRT(2) >..>'InverseErf [0.1] >..>'0.0888559904942577 =NORMSINV((0.1+1)/2)/SQRT(2) -> 0.0888559904942577 >..>'InverseErf [0.5] >..>'0.4769362762044698 =NORMSINV((0.5+1)/2)/SQRT(2) -> 0.47693627620447 >..>'InverseErf [0.9] >..>'1.163087153676674 =NORMSINV((0.9+1)/2)/SQRT(2) -> 1.16308715367667 Harlan Grove[_2_] View Public Profile
It is in Pascal and so should be very easy to port to vba. Yes No Great! If using an earlier version, set a vba reference to the ATP. THM, Jan 1, 2010, in forum: Microsoft Excel Worksheet Functions Replies: 1 Views: 2,236 Dana DeLouis Jan 2, 2010 Loading...
If the formula is not entered as an array formula, a single result (0) is returned in C5. 0 0.5 -1 2 Example 2 Copy the example data in the following If it's the Error Function ERF() that you are looking for, then you need to load the Analysis ToolPak add-in. Yes, my password is: Forgot your password? http://magsuite.com/error-function/inverse-error-function-excel-2010.html All rights reserved.
Dana DeLouis View Public Profile View message headers Find all posts by Dana DeLouis Find all threads started by Dana DeLouis #4 July 21st 07, 03:49 AM posted to Lewis « Previous Thread | Next Thread » Thread Tools Show Printable Version Download PDF Version Email this Page Display Modes Linear Mode Switch to Hybrid Mode Switch to Threaded Lewis external usenet poster Posts: 837 inverse error function "Jerry W. i.e.
Sign up now! Member Login Remember Me Forgot your password? The name of the function is invErf http://les-mathematiques.u-strasbg.f...86277&t=286277 Hope this helps PGC Share Share this post on Digg Del.icio.us Technorati Twitter Reply With Quote Nov 17th, 2006,02:34 PM #4 pete6982 New Share it with others Like this thread?
Why not just use VBA's Sqr function? NeedStatsHelp Excel Worksheet Functions 0 January 23rd 06 07:15 AM All times are GMT +1. Lewis, Apr 2, 2004 #2 Advertisements Morten Guest Thats works perfect... The time now is 11:34 PM. - Contact Us - ExcelBanter forum home - FAQ - Links - Privacy Statement - Top Powered by vBulletin Version 3.6.4Copyright ©2000 - 2016, Jelsoft
Sign Up Now! error value with MINVERSE.