Displaying 2 results from an estimated 2 matches for "v1_v2".
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v1_v3
2023 Mar 22
1
How to test the difference between paired correlations?
...e:
> In log((1 + rho)/(1 - rho)) : NaNs produced
# convert correlations into z scores
# (the correlation score of 0.79 has been converted into 1.08; is this correct?)
FisherZ(lm(v2~v1)$coefficients[2])
> v1
> 1.081667
lm(v2~v1)$coefficients[2]
> v1
> 0.7938164
# apply test
v1_v2 = FisherZ(lm(v2~v1)$coefficients[2])
v1_v3 = FisherZ(lm(v3~v1)$coefficients[2])
paired.r(v1_v2, v1_v3, yz=NULL, length(v1), n2=NULL, twotailed=TRUE)
> Call: paired.r(xy = v1_v2, xz = v1_v3, yz = NULL, n = length(v1), n2 = NULL,
> twotailed = TRUE)
> [1] "test of difference between...
2023 Mar 23
1
How to test the difference between paired correlations?
...d
> # convert correlations into z scores
> # (the correlation score of 0.79 has been converted into 1.08; is this correct?)
> FisherZ(lm(v2~v1)$coefficients[2])
> > v1
> > 1.081667
> lm(v2~v1)$coefficients[2]
> > v1
> > 0.7938164
> # apply test
> v1_v2 = FisherZ(lm(v2~v1)$coefficients[2])
> v1_v3 = FisherZ(lm(v3~v1)$coefficients[2])
> paired.r(v1_v2, v1_v3, yz=NULL, length(v1), n2=NULL, twotailed=TRUE)
> > Call: paired.r(xy = v1_v2, xz = v1_v3, yz = NULL, n = length(v1), n2 = NULL,
> > twotailed = TRUE)
> > [1] "te...