qlat_utils.jk_err

qlat_utils.jk_err(jk_arr, *, eps=1, block_size=1)

Return

\[\frac{1}{eps} \sqrt{ N/(N-block_size) \sum_{i=1}^N (jk[i] - jk_avg)^2 }.\]

when block_size=1. Note: len(jk_arr) = N + 1. Same eps as the eps used in the jackknife function. Does not properly honor the \((N-1)\) formula in error calculation if there were missing data in the original data_list in the jackknife function.