esc 0.5.1 2019-12-04

General

esc 0.5.0 2019-05-15

General

  • Reduce package dependencies.
  • Function that convert from one effect size into another are now prefixed with convert_*(), instead of esc_*() (e.g. convert_d2r() instead of esc_d2r()).

Changes to functions

esc 0.4.1 2018-05-06

Bug fixes

  • Fix issue with wrong computation of confidence intervals when converting effect sizes from d to f (esc_d2f()).

esc 0.4.0 2017-11-13

General

  • Functions now also return effect sizes Cohen’s f or eta squared.

New functions

Bug fixes

  • In rare cases, esc_mean_sd() tried to calculate the square root of negative values when computing the pooled standard deviance. In such cases, an alternative formular for the pooled SD is used.

esc 0.3.2 2017-09-27

Bug fixes

  • combine_esc() did not work for effect sizes computed with esc_t(), when the returned effect size was r.

esc 0.3.1 2017-06-29

Bug fixes

  • effect_sizes() did not always properly extract study names and used numeric indices instead character values.

esc 0.3.0 2017-04-04

New functions

  • effect_sizes() to generate a data frame with results of multiple effect size computations, based on data from another data frame.

Bug fixes

  • Fix control statements with condition with greater than one, which currently give a warning, but in future R versions may throw an error.

esc 0.2.0 2016-09-07

New functions

  • write_esc() as a convenient wrapper to write results to an Excel csv-file.