print {tidySingleCellExperiment} | R Documentation |
One of the main features of the tbl_df
class is the printing:
Tibbles only print as many rows and columns as fit on one screen, supplemented by a summary of the remaining rows and columns.
Tibble reveals the type of each column, which keeps the user informed about
whether a variable is, e.g., <chr>
or <fct>
(character versus factor).
Printing can be tweaked for a one-off call by calling print()
explicitly
and setting arguments like n
and width
. More persistent control is
available by setting the options described below.
Only the first 5 reduced dimensions are displayed, while all of them are queriable (e.g. ggplot). All dimensions are returned/displayed if as_tibble is used.
## S3 method for class 'SingleCellExperiment' print(x, ..., n = NULL, width = NULL, n_extra = NULL)
x |
Object to format or print. |
... |
Other arguments passed on to individual methods. |
n |
Number of rows to show. If |
width |
Width of text output to generate. This defaults to |
n_extra |
Number of extra columns to print abbreviated information for,
if the width is too small for the entire tibble. If |
Nothing
The following options are used by the tibble and pillar packages
to format and print tbl_df
objects.
Used by the formatting workhorse trunc_mat()
and, therefore,
indirectly, by print.tbl()
.
tibble.print_max
: Row number threshold: Maximum number of rows printed.
Set to Inf
to always print all rows. Default: 20.
tibble.print_min
: Number of rows printed if row number threshold is
exceeded. Default: 10.
tibble.width
: Output width. Default: NULL
(use width
option).
tibble.max_extra_cols
: Number of extra columns printed in reduced form.
Default: 100.
pillar.bold
: Use bold font, e.g. for column headers? This currently
defaults to FALSE
, because many terminal fonts have poor support for
bold fonts.
pillar.subtle
: Use subtle style, e.g. for row numbers and data types?
Default: TRUE
.
pillar.subtle_num
: Use subtle style for insignificant digits? Default:
FALSE
, is also affected by the pillar.subtle
option.
pillar.neg
: Highlight negative numbers? Default: TRUE
.
pillar.sigfig
: The number of significant digits that will be printed and
highlighted, default: 3
. Set the pillar.subtle
option to FALSE
to
turn off highlighting of significant digits.
pillar.min_title_chars
: The minimum number of characters for the column
title, default: 15
. Column titles may be truncated up to that width to
save horizontal space. Set to Inf
to turn off truncation of column
titles.
pillar.min_chars
: The minimum number of characters wide to
display character columns, default: 0
. Character columns may be
truncated up to that width to save horizontal space. Set to Inf
to
turn off truncation of character columns.
pillar.max_dec_width
: The maximum allowed width for decimal notation,
default 13.
library(dplyr) pbmc_small %>% print()