R language retain the value to next 10 record like SAS
In R, you can retain the value to the next 10 records by using the lag() function from the dplyr package.
Here's an example of how to achieve this:
# Install and load the 'dplyr' package
install.packages("dplyr")
library(dplyr)
# Create a sample data frame
df <- data.frame(id = 1:20, value = rnorm(20))
# Retain the value to the next 10 records
df <- df %>%
mutate(next_10_value = lag(value, 10))
# Print the result
df
This code will create a new column called next_10_value that contains the previous value of value for the next 10 records. The lag() function is used to shift the values of value by 10 positions
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