This function plots the information functions stemmed
from a lcmm or multlcmm object with ordinal outcomes modeled via threshold links.
Usage
# S3 method for ItemInfo
plot(
x,
which = "ItemInfo",
outcome = "all",
legend.loc = "topright",
legend = NULL,
add = FALSE,
shades = TRUE,
...
)Arguments
- x
an object inheriting from classes
ItemInfo- which
character specifying the values to plot. Should be one of 'ItemInfo' for the Fisher information function of the ordinal outcomes, 'LevelInfo' for the information of each item's level or 'LevelProb' for the probability of the item's levels. Default to 'ItemInfo'.
- outcome
character specifying the outcome to consider. Default to "all".
- legend.loc
keyword for the position of the legend from the list
"bottomright","bottom","bottomleft","left","topleft","top","topright","right"and"center".- legend
character or expression to appear in the legend. If no legend should be added,
"legend"should be NULL.- add
logical indicating if the curves should be added to an existing plot. Default to FALSE.
- shades
logical indicating if confidence intervals should be represented with shades. Default to FALSE, the confidence intervals are represented with dotted lines.
- ...
other parameters to be passed through to plotting functions or to legend