View source: R/moderator_pattern.R
values_at | R Documentation |
This function calculates representative values of a vector, like minimum/maximum values or lower, median and upper quartile etc., which can be used for numeric vectors to plot adjusted predictions at these representative values.
values_at(x, values = "meansd")
representative_values(x, values = "meansd")
x |
A numeric vector. |
values |
Character vector, naming a pattern for which representative values should be calculcated.
|
A numeric vector of length two or three, representing the required
values from x
, like minimum/maximum value or mean and +/- 1 SD. If
x
is missing, a function, pre-programmed with n
and
length
is returned. See examples.
data(efc)
values_at(efc$c12hour)
values_at(efc$c12hour, "quart2")
mean_sd <- values_at(values = "meansd")
mean_sd(efc$c12hour)
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