PlotMiss: Plot Missing Data
Description
Takes a data frame and displays the location of missing data. The missings can be clustered and be displayed together.
Usage
PlotMiss(x, col = DescTools::hred, bg = SetAlpha(DescTools::hecru, 0.3),
clust = FALSE, main = NULL, ...)
Value
if clust is set to TRUE, the new order will be returned invisibly.
Arguments
- x
a data.frame to be analysed.
- col
the colour of the missings.
- bg
the background colour of the plot.
- clust
logical, defining if the missings should be clustered. Default is FALSE
.
- main
the main title.
- ...
the dots are passed to plot
.
Author
Andri Signorell <andri@signorell.net>, following an idea of Henk Harmsen <henk@carbonmetrics.com>
Details
A graphical display of the position of the missings can be help to detect dependencies or patterns within the missings.
Examples
Run this codePlotMiss(d.pizza, main="Missing pizza data")
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