moments_n {metamer} | R Documentation |
Returns a function that will return uncentered moments
moments_n(orders, cols = NULL)
orders |
Numeric with the order of the uncentered moments that will be computed. |
cols |
Character vector with the name of the columns of the data for which
moments will be computed. If |
A function that takes a data.frame
and return a named numeric vector of the
uncentered moments of the columns.
Other helper functions:
delayed_with()
,
densify()
,
draw_data()
,
mean_dist_to_sf()
,
mean_dist_to()
,
mean_self_proximity()
,
truncate_to()
data <- data.frame(x = rnorm(100), y = rnorm(100))
moments_3 <- moments_n(1:3)
moments_3(data)
moments_3 <- moments_n(1:3, "x")
moments_3(data)