qpvt: Quickly build a basic pivot table.

Description

The qpvt function builds a basic pivot table with one line of R.

Usage

qpvt(
  dataFrame,
  rows = NULL,
  columns = NULL,
  calculations = NULL,
  theme = NULL,
  replaceExistingStyles = FALSE,
  tableStyle = NULL,
  headingStyle = NULL,
  cellStyle = NULL,
  totalStyle = NULL,
  ...
)

Arguments

dataFrame

The data frame containing the data to be summarised in the pivot table.

rows

A character vector of variable names to be plotted on the rows of the pivot table, or "=" to specify the position of the calculations.

columns

A character vector of variable names to be plotted on the columns of the pivot table, or "=" to specify the position of the calculations.

calculations

One or more summary calculations to use to calculate the values of the cells in the pivot table.

theme

Either the name of a built-in theme (default, largeplain, compact or blank/none) or a list which specifies the default formatting for the table.

replaceExistingStyles

TRUE to completely replace the default styling with the specified tableStyle, headingStyle, cellStyle and/or totalStyle

tableStyle

A list of CSS style declarations that apply to the table.

headingStyle

A list of CSS style declarations that apply to the heading cells in the table.

cellStyle

A list of CSS style declarations that apply to the normal cells in the table.

totalStyle

A list of CSS style declarations that apply to the total cells in the table.

...

Additional arguments, currently format, formats, totals, compatibility and/or argumentCheckMode.

Value

A pivot table.

Examples

Run this code

# NOT RUN {
qpvt(bhmtrains, "TOC", "TrainCategory", "n()")
qpvt(bhmtrains, c("=", "TOC"), c("TrainCategory", "PowerType"),
     c("Number of Trains"="n()",
       "Maximum Speed"="max(SchedSpeedMPH, na.rm=TRUE)"))
# }

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