I am calculating effect sizes and their confidence intervals for independent groups with this function:
bootES( my_data, data.col="Score", group.col="Group",
contrast = c("X","Y"), effect.type = "r" )
However, for some of the data groups, R returns this error:
Error in bca.ci(boot.out, conf, index[1L], L = L, t = t.o, t0 = t0.o, : estimated adjustment 'w' is infinite
My assumption was that the number of replicates was too small. However, this doesn't seem to work.
Who knows the answer and can help?