Changes in version 0.3 (2018-12-20)                   

  - added possibility of testing spatial dependence specifically at
    small scales

  - added empirical Brown's method and Fisher's method for combining
    p-values in spatial dependence testing

  - improved documentations

  - updated citation information

                  Changes in version 0.2 (2018-11-08)                   

  - added option to show sample variance and its confidence interval
    without considering spatial information

                  Changes in version 0.1 (2017-11-14)                   

  - initial release on CRAN