Skip to contents

Generate structure of pre/post statistics

Source: R/renders.R, R/filter_discrete.R
pre_post_stats.Rd

The method exported only for custom extensions use.

`.pre_post_stats` returns the statistics having html tags structure. `.pre_post_stats_text` returns the same output but flatten to a single character object. The latter function works faster and supports vector arguments.

Usage

.pre_post_stats(
  current,
  previous,
  name,
  brackets = FALSE,
  percent = FALSE,
  stats = c("pre", "post")
)

.pre_post_stats_text(
  current,
  previous,
  name,
  brackets = TRUE,
  percent = FALSE,
  stats = c("pre", "post")
)

Arguments

current

Current step statistic value.

previous

Previous step statistic value.

name

Name displayed nearby the statistics output.

brackets

If TRUE, statistics will be displayed in brackets.

percent

Should current/previous ration in percentages be displayed?

stats

Vector of "pre" and "post" defining which statistics should be returned. "pre" for previous, "post" for current and NULL for none.

Value

A `shiny.tag` class `span` object defining html structure of data/value statistics, or character object.

Examples

.pre_post_stats(5, 10, "books")
#> <span><span>books </span><span class="cb_delayed">5</span><span> / </span><span>10</span></span>
.pre_post_stats_text(5, 10, "books")
#> <span>books (<span class = 'cb_delayed'>5</span> / 10)</span>
.pre_post_stats(5, 10, "books", brackets = TRUE)
#> <span><span>books </span><span>(</span><span class="cb_delayed">5</span><span> / </span><span>10</span><span>)</span></span>
.pre_post_stats_text(5, 10, "books", brackets = TRUE)
#> <span>books (<span class = 'cb_delayed'>5</span> / 10)</span>
.pre_post_stats(5, 10, "books", percent = TRUE)
#> <span><span>books </span><span class="cb_delayed">5</span><span> / </span><span>10</span><span> (</span><span class="cb_delayed">50%</span><span>)</span></span>
.pre_post_stats_text(5, 10, "books", percent = TRUE)
#> <span>books (<span class = 'cb_delayed'>5</span> / 10) (<span class = 'cb_delayed'>50%</span>)</span>
.pre_post_stats_text(5:6, 10:11, "books", percent = TRUE)
#> <span>books (<span class = 'cb_delayed'>5</span> / 10) (<span class = 'cb_delayed'>50%</span>)</span>
#> <span>books (<span class = 'cb_delayed'>6</span> / 11) (<span class = 'cb_delayed'>55%</span>)</span>