mirror of https://github.com/msberends/AMR.git
58 lines
2.1 KiB
R
Executable File
58 lines
2.1 KiB
R
Executable File
% Generated by roxygen2: do not edit by hand
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% Please edit documentation in R/print.R
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\name{print}
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\alias{print}
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\alias{print.tbl_df}
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\alias{print.tbl}
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\alias{print.data.table}
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\title{Printing Data Tables and Tibbles}
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\usage{
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\method{print}{tbl_df}(x, nmax = 10, header = TRUE, row.names = TRUE,
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right = FALSE, width = 1, na = "<NA>", ...)
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\method{print}{tbl}(x, ...)
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\method{print}{data.table}(x, print.keys = FALSE, ...)
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}
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\arguments{
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\item{x}{object of class \code{data.frame}.}
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\item{nmax}{amount of rows to print in total. When the total amount of rows exceeds this limit, the first and last \code{nmax / 2} rows will be printed. Use \code{nmax = NA} to print all rows.}
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\item{header}{print header with information about data size and tibble grouping}
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\item{row.names}{logical (or character vector), indicating whether (or
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what) row names should be printed.}
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\item{right}{logical, indicating whether or not strings should be
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right-aligned. The default is right-alignment.}
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\item{width}{amount of white spaces to keep between columns, must be at least 1}
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\item{na}{value to print instead of NA}
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\item{...}{optional arguments to \code{print} or \code{plot} methods.}
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\item{print.keys}{print keys for \code{data.table}}
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}
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\description{
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Print a data table or tibble. It prints: \cr- The \strong{first and last rows} like \code{data.table}s are printed by the \code{data.table} package,\cr- A \strong{header} and \strong{left aligned text} like \code{tibble}s are printed by the \code{tibble} package with info about grouped variables,\cr- \strong{Unchanged values} and \strong{support for row names} like \code{data.frame}s are printed by the \code{base} package.
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}
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\examples{
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# more reliable data view:
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library(dplyr)
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starwars
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print(starwars, width = 3)
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# This is how the tibble package prints since v1.4.0:
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# (mind the quite unfamiliar underscores and ending dots)
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tibble(now_what = c(1.2345, 2345.67, 321.456)) \%>\% tibble:::print.tbl_df()
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# This is how this AMR package prints:
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# (every number shown as you would expect)
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tibble(now_what = c(1.2345, 2345.67, 321.456))
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# also supports info about groups (look at header)
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starwars \%>\% group_by(homeworld, gender)
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}
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