# 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_mean_sd(), esc_mean_se() and esc_mean_gain() can now calculate effect-sizes for within-subject-designs, when argument r is given.

# 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

• More functions to convert effect size into other effect size measures (cohens_f(), odds_ratio(), log_odds(), pearsons_r(), eta_squared() and cohens_d()).

## 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.