Package: xtbhst Title: Bootstrap Slope Heterogeneity Test for Panel Data Version: 1.1.0 Date: 2026-09-30 Authors@R: c( person("Muhammad", "Alkhalaf", email = "muhammedalkhalaf@gmail.com", role = c("aut", "cre", "cph"), comment = c(ORCID = "0009-0002-2677-9246")), person("Tore", "Bersvendsen", role = "ctb")) Description: Implements the bootstrap slope heterogeneity test for panel data of Blomquist and Westerlund (2016) . Tests the null hypothesis that slope coefficients are homogeneous across cross-sectional units using a block bootstrap of the Swamy-type statistic, with the unit-specific variance estimator of the paper or that of Pesaran and Yamagata (2008) , whose Delta and adjusted Delta statistics are reported with asymptotic p-values. Supports partialling out of control variables and cross-sectional averages. License: GPL-3 URL: https://github.com/muhammedalkhalaf/xtbhst BugReports: https://github.com/muhammedalkhalaf/xtbhst/issues Encoding: UTF-8 Roxygen: list(markdown = TRUE) RoxygenNote: 7.3.3 Depends: R (>= 3.5.0) Imports: stats, graphics, grDevices Suggests: testthat (>= 3.0.0) Config/testthat/edition: 3 Repository: https://muhammedalkhalaf.r-universe.dev Date/Publication: 2026-10-02 22:48:13 UTC RemoteUrl: https://github.com/muhammedalkhalaf/xtbhst RemoteRef: HEAD RemoteSha: 6c1d404034301488490074387692f166835a9c30 NeedsCompilation: no Packaged: 2026-11-01 08:30:26 UTC; root Author: Muhammad Alkhalaf [aut, cre, cph] (ORCID: ), Tore Bersvendsen [ctb] Maintainer: Muhammad Alkhalaf