Intervals are measured in standard deviations on either side of the mean.
Usage
chop_mean_sd(x, sds = 1:3, ..., raw = FALSE, sd = deprecated())
brk_mean_sd(sds = 1:3, sd = deprecated())
tab_mean_sd(x, sds = 1:3, ..., raw = FALSE)Arguments
- x
A vector.
- sds
Positive numeric vector of standard deviations.
- ...
Passed to
chop().- raw
Logical. Use raw values in labels?
- sd
![[Deprecated]](figures/lifecycle-deprecated.svg)
Value
chop_* functions return a factor of the same length as x.
brk_* functions return a function to create breaks.
tab_* functions return a contingency table().
Details
In version 0.7.0, these functions changed to specifying sds as a vector.
To chop 1, 2 and 3 standard deviations around the mean, write
chop_mean_sd(x, sds = 1:3) instead of chop_mean_sd(x, sd = 3).
See also
Other chopping functions:
chop(),
chop_equally(),
chop_evenly(),
chop_fn(),
chop_n(),
chop_proportions(),
chop_quantiles(),
chop_width(),
fillet()
Examples
chop_mean_sd(1:10)
#> [1] [-2 sd, -1 sd) [-2 sd, -1 sd) [-1 sd, 0 sd) [-1 sd, 0 sd) [-1 sd, 0 sd)
#> [6] [0 sd, 1 sd) [0 sd, 1 sd) [0 sd, 1 sd) [1 sd, 2 sd) [1 sd, 2 sd)
#> Levels: [-2 sd, -1 sd) [-1 sd, 0 sd) [0 sd, 1 sd) [1 sd, 2 sd)
chop(1:10, brk_mean_sd())
#> [1] [-2 sd, -1 sd) [-2 sd, -1 sd) [-1 sd, 0 sd) [-1 sd, 0 sd) [-1 sd, 0 sd)
#> [6] [0 sd, 1 sd) [0 sd, 1 sd) [0 sd, 1 sd) [1 sd, 2 sd) [1 sd, 2 sd)
#> Levels: [-2 sd, -1 sd) [-1 sd, 0 sd) [0 sd, 1 sd) [1 sd, 2 sd)
tab_mean_sd(1:10)
#> [-2 sd, -1 sd) [-1 sd, 0 sd) [0 sd, 1 sd) [1 sd, 2 sd)
#> 2 3 3 2