Base | bivariate correlation | Pearson | cor(dfx2, method = "pearson") |
Base | bivariate correlation | Spearman | cor(dfx2, method = "spearman") |
Base | Multivariate correlation | pearson | cor(df, method = "pearson") |
Base | Multivariate correlation | Spearman | cor(df, method = "spearman") |
Hmisc | P value | | rcorr(as.matrix(data[,1:9]))[["P"]] |
Ggally | heat map | | ggcorr(df) |
| Multivariate plots | | cf code below |