freqTable {analyzer} | R Documentation |
Frequency table and Histogram
Description
freqTable
prints a frequency table and histogram of a vector.
Usage
freqTable(Value, limit = NULL)
Arguments
Value |
a vector of any type |
limit |
Upper limit of the bars in histogram. Default is NULL, for which the function will automatically find the suitable limit. This value should be in fraction (between 0 to 1) |
Details
This function works for all type of vector type. But calling freqTable
for vector with many unique values will print a very long table. If the
limit parameter is left blank, then the limit of
histogram is adjusted automatically and is shown at the end in brackets
(eg. 50
This function is used in the explainer
.
Value
Prints a table with columns
-
Value
Value. Each row has a unique value in this table -
Freq
The frequency count of the Value -
Proportion
Proportion of the Value(= Freq / length(x))
This table is followed by a histogram with bars for each of the unique values present in the data.
Examples
freqTable(mtcars$cyl)
freqTable(mtcars$mpg, limit = 0.08)