add_code {chronicle}

Add formatted code chunks to a chronicle R Markdown report

Description

Beware that code indentation of the chronicle call will affect the indentation of the chunk, so make sure not to leave unintended indentation in the 'code' parameter on this function call.

Usage

add_code(
  report = "",
  code,
  code_title = NULL,
  title_level = 2,
  eval = TRUE,
  echo = TRUE,
  message = FALSE,
  warning = FALSE,
  fig_width = NULL,
  fig_height = NULL
)

Arguments

report

Character string containing all the R Markdown chunks previously added. Default is ”, an empty report.

code

The code that will be added to the report. Mind the indentation on the call, since spaces between quotations will be preserved.

code_title

The title of the text section. Default is NULL.

title_level

Level of the section title of this text (ie, number of # on Rmarkdown syntax.)

eval

Run the code instead of just display it. Default is TRUE.

echo

Whether to display the source code in the output document. Default is FALSE.

message

Whether to preserve messages on rendering. Default is FALSE.

warning

Whether to preserve warnings on rendering. Default is FALSE.

fig_width

Width of the figures printed from this code.

fig_height

Height of the figures printed from this code.

Value

The text of the Rmarkdown report plus an additional section with the code chunk.

Examples

html_report <- add_code(report = '',
                        code_title = 'Code comes after this title',
                        code = 'f <- function(x, y){paste(x,y)},
f("a", "b")',
                        eval = FALSE,
                        echo = TRUE,
                        fig_width = 12,
                        fig_height = 8)
cat(html_report)