CPD {msImpute} | R Documentation |
Spearman correlation between pairwise distances in the original data and imputed data. CPD quantifies preservation of the global structure after imputation. Requires complete datasets - for developers/use in benchmark studies only.
CPD(xorigin, ximputed)
xorigin |
numeric matrix. The original log-intensity data. Can not contain missing values. |
ximputed |
numeric matrix. The imputed log-intensity data. Can not contain missing values. |
numeric
data(pxd007959) y <- pxd007959$y y <- y[complete.cases(y),] # for demonstration we use same y for xorigin and ximputed CPD(y, y)