moveplot2 {moveEZ} | R Documentation |
Move plot 2
Description
Create animated biplot on samples and variables in a biplot
Usage
moveplot2(
bp,
time.var,
group.var,
move = TRUE,
hulls = TRUE,
scale.var = 5,
align.time = NA,
reflect = NA
)
Arguments
bp |
biplot object from biplotEZ |
time.var |
time variable |
group.var |
group variable |
move |
whether to animate (TRUE) or facet (FALSE) samples and variables, according to time.var |
hulls |
whether to display sample points or convex hulls |
scale.var |
scaling the vectors representing the variables |
align.time |
a vector specifying the levels of time.var for which the biplots should be aligned. Only biplots corresponding to these time points will be used to compute the alignment transformation. |
reflect |
a character vector specifying the axis of reflection to apply at each corresponding time point in align.time. One of FALSE (default), "x" for reflection about the x-axis, "y" for reflection about the y-axis and "xy" for reflection about both axes. |
Value
An animated or a facet of biplots based on the dynamic frame.
Examples
data(Africa_climate)
bp <- biplotEZ::biplot(Africa_climate, scaled = TRUE) |> biplotEZ::PCA()
if(interactive()) {
bp |> moveplot2(time.var = "Year", group.var = "Region", hulls = TRUE, move = TRUE)}