Re: [R] t.test with Welch correction is ambiguous

2023-11-27 Thread Ebert,Timothy Aaron
Subject: [R] t.test with Welch correction is ambiguous [External Email] Dear R Team! There was an ongoing debate on Research Gate about the "Welch" option in your base R t.test command. A user noticed that the correction of the degrees of freedom labeled as "Welch Two Sample

[R] t.test with Welch correction is ambiguous

2023-11-27 Thread Dr . Rainer Düsing
Dear R Team! There was an ongoing debate on Research Gate about the “Welch” option in your base R t.test command. A user noticed that the correction of the degrees of freedom labeled as “Welch Two Sample t-test”, if you choose var.equal = TRUE in the R t.test command, differs from the output of