An Interface for Microclimate Time Series Analysis R package KarsTS version 2.4.1 An R code with a GUI for microclimate time series, with an emphasis on underground environments. 'KarsTS' provides linear and nonlinear methods, including recurrence analysis (Marwan et al. (2007) <doi:10.1016/j.physrep.2006.11.001>) and filling methods (Moffat et al. (2007) <doi:10.1016/j.agrformet.2007.08.011>), as well as tools to manipulate easily time series and gap sets. Software Depends: R(>= 3.5.0) Imports: circular, MVN, tcltk, tcltk2, tseriesChaos, stlplus, tseries, forecast, stinepack, missForest, nonlinearTseries, stats, graphics, utils, zoo, grDevices, rgl, mgcv, infotheo, plot3D Marina Saez <marinasaez_andreu@hotmail.com> Comprehensive R Archive Network (CRAN) Marina Saez [aut, cre], David Benavente [ths], Soledad Cuezva [ths], Concepcion Pla [ctb] GPL (>= 2) 2021-01-14 application/tgz https://CRAN.R-project.org/package=KarsTS doi:10.32614/CRAN.package.KarsTS