cum_normal_fun: Cumulative normal function

In quickpsy: Fits Psychometric Functions for Multiple Groups

Cumulative normal function

Description

Cumulative normal function.

Usage

cum_normal_fun(x, p)

Arguments

x	Vector of values of the explanatory variable.
p	Vector of parameters p = c(mean, standard_deviation).

Value

Probability at each x.

See Also

inv_cum_normal_fun

Examples

xseq <- seq(0,4,.01)
yseq <- cum_normal_fun(xseq, c(2, .5))
curve <- data.frame(x = xseq, y = yseq)
ggplot(curve, aes(x = x, y = y)) + geom_line()

quickpsy documentation built on March 11, 2026, 5:06 p.m.