qplot_on_normal: Plot a normed value on the standard normal

In grebbel/formr_test: formr survey framework

Description

Pass in a z-standardised value (x - Mean)/SD, get a standard normal distribution.

Usage

qplot_on_normal(normed_value,
  ylab = "Percentage of other people with this value", xlab = "",
  colour = "blue", x_ticks = c("--", "-", "0", "+", "++"))

Arguments

normed_value	a z-standardised value
ylab	Y-axis label, defaults to "Percentage of other people with this value"
xlab	X-axis label, empty by default, useful for labeling the plotted trait
colour	defaults to blue
x_ticks	the ticks labels for -2,1,0,1 and 2 SDs around the mean, default to minuses, pluses and the average sign

Examples

normed_value = scale(x = 20, center = 14, scale = 5) # standardise value
qplot_on_normal(normed_value, xlab = "Extraversion")

grebbel/formr_test documentation built on May 17, 2019, 8:34 a.m.