| sort_by_index | R Documentation | 
internal function such as sortByIndex as in package dplR, shifts series to start with index 1, maintaining the same vector length by adding NA values to the end.
sort_by_index(x)
x | 
 a numeric vector, representing an individual rwl series, potentially containing NA values.  | 
a numeric vector with the same length as x.
x <- c(NA,NA,NA,1,2,3,4,5, NA, NA)
iadf:::sort_by_index(x)
#[1]  1  2  3  4  5 NA NA NA NA NA
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.