View source: R/balance-measures.R
log_ratio_sd | R Documentation |
Computes a measure of the difference in the dispersion of the covariate distributions across treatment arms.
log_ratio_sd(X, D)
X |
Covariate matrix (no intercept). |
D |
Treatment assignment vector. |
Log ratio of standard deviations are computed as the logarithm of the ratio of the within-arm standard deviations.
1xp data frame storing logarithm of the ratio of standard deviations of each covariate.
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