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Plot Cumulative Incidence Curves

Source: R/plot_cumulative_incidence.R
plot_cumulative_incidence.Rd

Step curves with shaded pointwise intervals for the output of [tbl_cumulative_incidence()]. Call `tbl_cumulative_incidence()` with a fine grid of `times` (for example every unit of follow-up) for smooth-looking steps; at a handful of times the curves only join those points.

Usage

plot_cumulative_incidence(cif_tbl, facet = FALSE, base_size = 12)

Arguments

cif_tbl

Result of [tbl_cumulative_incidence()].

facet

Facet by `group` (when present) instead of colouring groups. With no `group` column, `facet = TRUE` facets by `cause`.

base_size

Base font size passed to [cbe_theme_survival()].

Value

A ggplot.

See also

[tbl_cumulative_incidence()]

Examples

set.seed(1)
d <- data.frame(time = rexp(200, 0.1), type = sample(0:2, 200, TRUE, prob = c(0.3, 0.4, 0.3)),
                arm = rep(c("A", "B"), 100))
cif <- tbl_cumulative_incidence(d, "time", "type", group_col = "arm", times = seq(0, 20, 1))
plot_cumulative_incidence(cif)