get_corr_feats {mikropml} | R Documentation |
Identify correlated features
Description
Identify correlated features
Usage
get_corr_feats(
features,
corr_thresh = 1,
group_neg_corr = TRUE,
corr_method = "spearman"
)
Arguments
features |
a dataframe with each column as a feature for ML |
corr_thresh |
For feature importance, group correlations
above or equal to |
group_neg_corr |
Whether to group negatively correlated features together (e.g. c(0,1) and c(1,0)). |
corr_method |
correlation method. options or the same as those supported
by |
Value
Dataframe of correlated features where the columns are feature1, feature2, and the correlation between those two features (anything exceeding corr_thresh).
Author(s)
Begüm Topçuoğlu, topcuoglu.begum@gmail.com
Zena Lapp, zenalapp@umich.edu
[Package mikropml version 1.6.1 Index]