# esc 0.5.0

## 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

## Bug fixes

- Fix issue with wrong computation of confidence intervals when converting effect sizes from
*d* to *f* (`esc_d2f()`

).

# esc 0.4.0

## General

- Functions now also return effect sizes Cohenâ€™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

## 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

## Bug fixes

`effect_sizes()`

did not always properly extract study names and used numeric indices instead character values.

# esc 0.3.0

## 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

## New functions

`write_esc()`

as a convenient wrapper to write results to an Excel csv-file.