timeplot.select: To systematically select id in a longitudinal dataset based...

In lampk/Lmisc: Miscellaneous functions from LamPK

Description

To systematically select id in a longitudinal dataset based on residuals from fitted smooth

Usage

timeplot.select(formula, id, data, smoother = c("loess", "spline"),
  select = c(0, 0.05, 0.1, 0.25, 0.5, 0.75, 0.9, 0.95, 1), df = 4, ...)

Arguments

formula	formula to supply to smoother (y ~ x)
id	character specify name of id variable
data	longitudinal data
smoother	type of smooth
select	quantile to choose
df	degree of freedom if use spline as smoother (default = 4)
...	other arguments to supply to loess

Value

data frame contains id, max x, y at max x, and labels

lampk/Lmisc documentation built on Aug. 13, 2019, 8:02 a.m.