| spTest-package | Nonparametric Hypothesis Tests of Isotropy and Symmetry |
| coords.aniso | Geometric Anisotropy Correction from geoR |
| GuanTestGrid | Nonparametric Test of Isotropy Using the Sample Semivariogram |
| GuanTestUnif | Nonparametric Test of Isotropy Using the Sample Semivariogram |
| htestIso | An S4 class to hold output from a hypothesis test of isotropy. Extends the S3 class 'htest'. |
| htestIso-class | An S4 class to hold output from a hypothesis test of isotropy. Extends the S3 class 'htest'. |
| LuTest | Nonparametric Test of Symmetry Using the Periodogram |
| MaityTest | Nonparametric Test of Isotropy Using the Sample Covariogram |
| print.htestIso | Print hypothesis test results. |
| spTest | Nonparametric Hypothesis Tests of Isotropy and Symmetry |
| WRFG | Average temperature from WRFG RCM output from NARCCAP |