R: (Deprecated) Black Theme for 'ggplot2' Graphics

theme_black {brms} | R Documentation

## (Deprecated) Black Theme for ggplot2 Graphics

### Description

A black theme for ggplot graphics inspired by a blog post of Jon Lefcheck (https://jonlefcheck.net/2013/03/11/black-theme-for-ggplot2-2/).

### Usage

    theme_black(base_size = 12, base_family = "")

### Arguments

`base_size` | base font size
`base_family` | base font family

### Details

When using `theme_black` in plots powered by the bayesplot package such as `pp_check` or `stanplot`, I recommend using the `"viridisC"` color scheme (see examples).

### Value

A `theme` object used in ggplot2 graphics.

### Examples

    ## Not run:
    # change default ggplot theme
    ggplot2::theme_set(theme_black())

    # change default bayesplot color scheme
    bayesplot::color_scheme_set("viridisC")

    # fit a simple model
    fit <- brm(count ~ zAge + zBase * Trt + (1|patient),
               data = epilepsy, family = poisson(), chains = 2)
    summary(fit)

    # create various plots
    plot(marginal_effects(fit), ask = FALSE)
    pp_check(fit)
    mcmc_plot(fit, type = "hex", variable = c("b_Intercept", "b_Trt1"))

    ## End(Not run)

[Package brms version 2.16.3 Index]