compare_expousre_sets: Compare two sets of exposures by cosine distance

Description Usage Arguments Value See Also Examples

View source: R/basic_functions.R

Description

Compare two sets of exposures, stored in numerical data frames H1 and H2, by computing the row-wise cosine distance

Usage

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compare_expousre_sets(in_df_small, in_df_big, in_distance = cosineDist)

Arguments

in_df_small, in_df_big

Numerical data frames H1 and H2, ideally the bigger one first, both with l rows and m1 and m2 columns, l being the number of signatures and m1 and m2 being the respective numbers of samples or patient identefier of H1 and H2

in_distance

A function which computes the distance measure, default is cosineDist

Value

A list with entries distance, hierarchy_small and hierarchy_big.

See Also

cosineDist

Examples

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sig_1_df <- data.frame(matrix(c(1,0,0,0,0,1,0,0,0,0,1,0),ncol=3))
names(sig_1_df) <- paste0("B",seq_len(dim(sig_1_df)[2]))
sig_2_df <- data.frame(matrix(c(1,1,0,0,0,0,1,1),ncol=2))
compare_expousre_sets(sig_1_df,sig_2_df)

slw287r/yapsa documentation built on June 7, 2020, 12:46 a.m.