Calculate custom compositional measures on an egor object

comp_ply() applies a function, that uses an alter attribute to calculate a compositional measurement, on all networks in an egor object and returns a numeric vector.

comp_ply(object, alt.attr, .f, ..., ego.attr = NULL, result.name = "result")

Arguments

object	An egor object.
alt.attr	A character naming the variable containing the alter-attribute.
.f	A function that returns a numeric.
...	Optional arguments to .f.
ego.attr	Optional character naming an ego attribute.
result.name	Optional character naming the result column.

Value

A tibble with the ego ID and a numeric result vector.

Details

When an ego attribute is used the .f is called like this: .f(alt.attr, ego.attr, ...). .f must return a single numeric value.

Author

Michał Bojanowski, m.bojanowski@uw.edu.pl

Till Krenz, public@tillt.net

Examples

df <- make_egor(10, 32)
comp_ply(df, "age.years", sd, na.rm = TRUE)
#> # A tibble: 10 x 2
#>    .egoID result
#>     <dbl>  <dbl>
#>  1      1   28.9
#>  2      2   28.1
#>  3      3   27.0
#>  4      4   26.8
#>  5      5   23.5
#>  6      6   28.2
#>  7      7   26.9
#>  8      8   28.6
#>  9      9   28.7
#> 10     10   28.1