sortby | R Documentation |
Shortcuts for sorting data frames
sortby(df, key, decreasing = F, absolute = F)
rsortby(df, key, absolute = F)
rsortabs(df, key)
sortabs(df, key, decreasing = F)
df |
a data frame |
key |
column for sorting the data frame |
abs |
whether sort should be by absolute numeric values |
sortby
sorts a data frame by column key
. If
absolute
is TRUE, then the numeric values in column key
will
be first turned to absolute values with abs()
.
rsortby
is the same as sortby(..., decreasing=T)
.
sortabs
and rsortabs
are the same as sortby
and
rsortby
with parameter abs=TRUE
.
All functions return a sorted data frame.
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