Re: [R] wilcox.test - difference between p-values of R and online calculators

2015-01-21 Thread W Bradley Knox
, September 3, 2014 9:20 AM To: David L Carlson Cc: Tal Galili; r-help@r-project.org Subject: Re: [R] wilcox.test - difference between p-values of R and online calculators Tal and David, thanks for your messages. I should have added that I tried all variations of true/false values

Re: [R] wilcox.test - difference between p-values of R and online calculators

2014-09-04 Thread Lorenz, David
Subject: Re: [R] wilcox.test - difference between p-values of R and online calculators Message-ID: ffde9637-160e-4555-9c2a-e94494700...@gmail.com https://mail.google.com/mail/?view=cmfs=1tf=1to=ffde9637-160e-4555-9c2a-e94494700...@gmail.com Content-Type: text/plain; charset=us-ascii

Re: [R] wilcox.test - difference between p-values of R and online calculators

2014-09-04 Thread peter dalgaard
://mail.google.com/mail/?view=cmfs=1tf=1to=bradk...@mit.edu Subject: Re: [R] wilcox.test - difference between p-values of R and online calculators Message-ID: ffde9637-160e-4555-9c2a-e94494700...@gmail.com https://mail.google.com/mail/?view=cmfs=1tf=1to=ffde9637-160e-4555-9c2a-e94494700

Re: [R] wilcox.test - difference between p-values of R and online calculators

2014-09-03 Thread Tal Galili
It seems your numbers has ties. What happens if you run wilcox.test with correct=FALSE, will the results be the same as the online calculators? Contact Details:--- Contact me: tal.gal...@gmail.com | Read me: www.talgalili.com

Re: [R] wilcox.test - difference between p-values of R and online calculators

2014-09-03 Thread David L Carlson
Cc: r-help@r-project.org Subject: Re: [R] wilcox.test - difference between p-values of R and online calculators It seems your numbers has ties. What happens if you run wilcox.test with correct=FALSE, will the results be the same as the online calculators? Contact Details

Re: [R] wilcox.test - difference between p-values of R and online calculators

2014-09-03 Thread David L Carlson
: [R] wilcox.test - difference between p-values of R and online calculators Tal and David, thanks for your messages. I should have added that I tried all variations of true/false values for the exact and correct parameters. Running with correct=FALSE makes only a tiny change, resulting in W

Re: [R] wilcox.test - difference between p-values of R and online calculators

2014-09-03 Thread peter dalgaard
Galili; r-help@r-project.org Subject: Re: [R] wilcox.test - difference between p-values of R and online calculators Tal and David, thanks for your messages. I should have added that I tried all variations of true/false values for the exact and correct parameters. Running with correct=FALSE

Re: [R] wilcox.test - difference between p-values of R and online calculators

2014-09-03 Thread W Bradley Knox
Subject: Re: [R] wilcox.test - difference between p-values of R and online calculators It seems your numbers has ties. What happens if you run wilcox.test with correct=FALSE, will the results be the same as the online calculators? Contact Details

[R] wilcox.test - difference between p-values of R and online calculators

2014-09-02 Thread W Bradley Knox
Hi. I'm taking the long-overdue step of moving from using online calculators to compute results for Mann-Whitney U tests to a more streamlined system involving R. However, I'm finding that R computes a different result than the 3 online calculators that I've used before (all of which