Questions about correlation
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Using the correlation matrix after a fit in Gnuplot
Say I need to fit some data to a parabola, and then perform some calculations involving the correlation matrix elements of the fit parameters: is there a way to use these parameters directly in gnuplo...
Rogert
Votes: 0
Answers: 2
Metrics for scatter plot\ random distribution
During my Data analysis process, I want to demonstrate that 2 variables have 0 correlation with each other,
the scatter plot loo like the following picture
Which metrics can I choose to show that the ...
Gal
Votes: 0
Answers: 0
Understanding analogy between correlation formulas in Matlab for correlation coefficient
I'm having a hard time understanding that these formulas for computing the correlation coefficient are identical (let x and y be column vectors):
cov(x,y)/(std(x)*std(y))
((zscore(x)')*zscore(y))/(le...
Emmanuel Goldstein
Votes: 0
Answers: 0
Positioning of p-values in numeric `corrplot`
UPDATED
I would like to have the p-values centered and underneath the correlations in a numeric corrplot.
library(corrplot)
M = cor(mtcars[ , 1:4])
testRes = cor.mtest(mtcars[ , 1:4], conf.level = 0....
phargart
Votes: 0
Answers: 1