get_IG_for_vector_pair {FCBF} | R Documentation |
Information Gain This functions runs Information Gain for two features, returning the score
get_IG_for_vector_pair(x, y, base = 2)
x |
A vector containing a categorical feature |
y |
A vector containing other categorical feature |
base |
The base used for the logaritmic function. The default is exp(1) (~2.718) |
A numerical value for the Information Gain score
data(scDengue) exprs <- SummarizedExperiment::assay(scDengue, 'logcounts') discrete_expression <- as.data.frame(discretize_exprs(exprs)) discrete_expression_gene_1 <- discrete_expression$V1 discrete_expression_gene_2 <- discrete_expression$V2 get_IG_for_vector_pair(discrete_expression_gene_1,discrete_expression_gene_2)