Two-Sample Empirical Likelihood R package EL version 1.4 Empirical likelihood (EL) inference for two-sample problems. The following statistics are included: the difference of two-sample means, smooth Huber estimators, quantile (qdiff) and cumulative distribution functions (fdiff), probability-probability (P-P) and quantile-quantile (Q-Q) plots as well as receiver operating characteristic (ROC) curves. Also includes two-sample block-wise empirical likelihood (BEL) and a frequency-domain empirical likelihood test for autocorrelation differences (FDEL). Methods for EL, P-P, Q-Q, ROC, qdiff and fdiff are based on Valeinis and Cers (2011) <http://home.lu.lv/~valeinis/lv/petnieciba/EL_TwoSample_2011.pdf>. Software Imports: stats, nleqslv, ggplot2 Suggests: spelling Janis Gredzens <janis.gredzens@lu.lv> Comprehensive R Archive Network (CRAN) Janis Valeinis [aut] (ORCID: <https://orcid.org/0000-0003-0989-0444>), Edmunds Cers [aut], Janis Gredzens [cre] (ORCID: <https://orcid.org/0009-0009-4890-4897>), Reinis Alksnis [ctb] (ORCID: <https://orcid.org/0000-0002-5512-5463>) GPL (>= 2) 2026-05-12 application/tgz https://CRAN.R-project.org/package=EL doi:10.32614/CRAN.package.EL en-US