Plot the distribution of a variable, depending on its data class, by use of ggplot2.
Note that standardVisual is a visualFunction, compatible with the
visualize and makeDataReport functions.
standardVisual(v, vnam, doEval = TRUE)
| v | The variable (vector) to be plotted. |
|---|---|
| vnam | The name of the variable which will appear as the title of the plot. |
| doEval | If TRUE, the plot itself is returned. Otherwise, the function returns a character string containing standalone R code for producing the plot. |
For character, factor, logical and labelled variables, a barplot is produced. For numeric,
integer or Date variables, standardVisual produces a histogram instead. Note that for
integer and numeric variables, all non-finite (i.e. NA, NaN, Inf) values are
removed prior to plotting. For character, Date, factor, labelled and logical variables,
only NA values are removed.
# NOT RUN { #Save a variable myVar <- c(1:10) #Plot a variable standardVisual(myVar, "MyVar") #Produce code for plotting a variable standardVisual(myVar, "MyVar", doEval = FALSE) # }