Plot a histogram for a PTI variable

Builds a histogram for a named variable in a data frame or `sf` object, with optional dashed vertical lines marking requested percentiles.

Usage

pti_plot_histogram(
  data,
  var,
  bins = 30,
  percentiles = c(0.1, 0.25, 0.5, 0.75, 0.9)
)

Arguments

data

A data frame, tibble, or `sf` object containing `var`.

var

Character scalar naming the column to plot.

bins

Number of histogram bins to draw.

percentiles

Numeric vector of probabilities passed to [stats::quantile()], or `NULL` to omit percentile lines.

Value

A `ggplot` histogram object.

See also

Other pti-report: pti_plot_boundaries(), pti_summary_table()

Examples

data(ukr_mtdt_full)
pti_plot_histogram(ukr_mtdt_full$admin1_Oblast, "var_nval3_skewd_adm1")

pti_plot_histogram(
  ukr_mtdt_full$admin1_Oblast,
  "var_nval3_skewd_adm1",
  percentiles = NULL
)