Corpus Data Frame Printing
Printing and formatting corpus data frames.
## S3 method for class 'corpus_frame' print(x, rows = 20L, chars = NULL, digits = NULL, quote = FALSE, na.print = NULL, print.gap = NULL,right = FALSE, row.names = TRUE, max = NULL, display = TRUE, ...) ## S3 method for class 'corpus_frame' format(x, chars = NULL, na.encode = TRUE, quote = FALSE, na.print = NULL, print.gap = NULL, ..., justify = "none")
x |
data frame object to print or format. |
rows |
integer scalar giving the maximum number of rows to print before truncating the output. A negative or missing value indicates no upper limit. |
chars |
maximum number of character units to display; see
|
digits |
minimal number of significant digits; see
|
quote |
logical scalar indicating whether to put surrounding
double-quotes ( |
na.print |
character string (or |
print.gap |
non-negative integer (or |
right |
logical indicating whether to right-align columns (ignored for text, character, and factor columns). |
row.names |
logical indicating whether to print row names, or a character vector giving alternate row names to display. |
max |
maximum number of entries to print; defaults to
|
display |
logical scalar indicating whether to optimize the
printing for display, not byte-for-byte data transmission;
see |
justify |
justification; one of |
na.encode |
logical scalar indicating whether to encode
|
... |
further arguments passed to or from other methods. |
The "corpus_frame"
class is a subclass of "data.frame"
,
overriding the default print and format methods. To apply this
class to a data frame, set is class to
c("corpus_frame", "data.frame")
.
Corpus frame printing left-justifies character and text columns, truncates the output, and displays emoji on Mac OS.
# default data frame printing x <- data.frame(text = c("hello world", intToUtf8(0x1f638 + 0:3), letters)) print(x) # corpus frame printing y <- x class(y) <- c("corpus_frame", "data.frame") print(y) print(y, 10) # change truncation limit
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