Convert correlation data frame to correlation matrix

Transforms a data frame of correlation results into a symmetric correlation matrix with proper labeling.

Usage

gen_corr(corr_df, M = NULL, K = NULL)

Arguments

corr_df

A data frame with columns H1, H2, Analysis1, Analysis2, Correlation

M

Number of hypotheses (if NULL, inferred from data)

K

Number of analyses (if NULL, inferred from data)

Value

A symmetric correlation matrix of size (MK) x (MK)

Examples

# Create sample correlation data frame
corr_df <- data.frame(
  H1 = c(1, 1, 2, 1, 2, 2),
  H2 = c(1, 2, 2, 1, 1, 2),
  Analysis1 = c(1, 1, 1, 2, 2, 2),
  Analysis2 = c(1, 1, 1, 2, 2, 2),
  Correlation = c(1, 0.5, 1, 1, 1, 1)
)

corr_matrix <- gen_corr(corr_df, M = 2, K = 2)