Re: [R] Cannot calculate confidence intervals NULL

Dear Bert, Dear All, Yes, thanks ! that was the problem! Le mercredi 15 novembre 2023 à 22:21:53 UTC+1, Bert Gunter a écrit : I believe the problem is here: cor1 <- cor(x1, y1, method="spearman")  cor2 <- cor(x2, y2, method="spearman") The x's and y's are not looked for in data (i

Re: [R] Cannot calculate confidence intervals NULL

I believe the problem is here: cor1 <- cor(x1, y1, method="spearman") cor2 <- cor(x2, y2, method="spearman") The x's and y's are not looked for in data (i.e. NSE) but in the environment where the function was defined, which is standard evaluation. Change the above to: cor1 <- with(d, cor(x1, y1

Re: [R] Cannot calculate confidence intervals NULL

On Wed, 15 Nov 2023 20:53:54 + (UTC) varin sacha via R-help wrote: > # Sample the data >   d <- data[indices, ] >   >  # Calculate the Spearman correlation coefficients for every sample >   cor1 <- cor(x1, y1, method="spearman") >   cor2 <- cor(x2, y2, method="spearman") You're sampling the

[R] Cannot calculate confidence intervals NULL

R-Experts, Here below my R code working without error message but I don't get the results I am expecting. Here is the result I get: [1] "All values of t are equal to 0.28611928397257 \n Cannot calculate confidence intervals" NULL If someone knows how to solve my problem, really appreciate. Bes