Description Details Methods Important functions Package options Author(s) See Also
Provides a 'tbl_df' class that offers better checking and printing capabilities than traditional data frames.
The S3 class tbl_df
wraps a local data frame. The main
advantage to using a tbl_df
over a regular data frame is the printing:
tbl objects only print a few rows and all the columns that fit on one screen,
describing the rest of it as text.
tbl_df
implements four important base methods:
By default only prints the first 10 rows (at most 20), and the
columns that fit on screen; see print.tbl_df()
[
Never simplifies (drops), so always returns data.frame
[[
, $
Calls .subset2()
directly,
so is considerably faster. Returns NULL
if column does not exist,
$
warns.
tibble()
and tribble()
for construction,
as_tibble()
for coercion,
and print.tbl_df()
and glimpse()
for display.
Display options for tbl_df
, used by trunc_mat()
and
(indirectly) by print.tbl_df()
.
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.
Maintainer: Kirill Müller krlmlr+r@mailbox.org
Authors:
Hadley Wickham hadley@rstudio.com
Romain Francois romain@r-enthusiasts.com
Other contributors:
RStudio [copyright holder]
Useful links:
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