Re: [R] bootstrap CI of the difference between 2 Cramer's V

There are a few problems with the "rewrite" of the code, both syntactically and conceptually. 1. Goodman-Kruskal gamma is for ordinal data.  You should create your "shopping" and "statut" variables as factors, ordered from lowest to highest using the levels= parameter in  the function, factor

Re: [R] bootstrap CI of the difference between 2 Cramer's V

rmutations is not good. Tim -Original Message- From: R-help On Behalf Of Daniel Nordlund Sent: Saturday, June 4, 2022 3:31 AM To: varin sacha ; r-help@r-project.org Subject: Re: [R] bootstrap CI of the difference between 2 Cramer's V [External Email] On 5/28/2022 11:21 AM, varin sacha via R-

[R] bootstrap CI of the difference between 2 Cramer's V

Dear R-experts, While comparing groups, it is better to assess confidence intervals of those differences rather than comparing confidence intervals for each group. I am trying to calculate the CIs of the difference between the two Cramer's V and not the CI to the estimate of each group’s