R2 confidence intervals by bootstrap resampling
Random populations are generated by resampling the suplied data or residuals. R2 is calculated on all the random population's correlation matrices, provinding a distribution based on the original data.
BootstrapR2(ind.data, iterations = 1000, parallel = FALSE)
ind.data |
Matrix of residuals or indiviual measurments |
iterations |
Number of resamples to take |
parallel |
if TRUE computations are done in parallel. Some foreach backend must be registered, like doParallel or doMC. |
returns a vector with the R2 for all populations
Diogo Melo Guilherme Garcia
r2.dist <- BootstrapR2(iris[,1:4], 30) quantile(r2.dist)
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