lag_dfr: Lag columns of a data frame

lag_dfr: Lag columns of a data frame

lag_dfr(df, col_name, lags)

Arguments

df	The dataframe containing the time series data
col_name	The column name (single) to be used to create the lagged variables
lags	Number of lags to create for the column

Examples

x<-  c(2,3,5,7,9,9,5,3)
z <- c(6,9,3,3,3,4,5,7)
y <- 1:8
df <- data.frame(Y = y, X = x, Z =z)
lag_dfr(df, "X", 1:3)
#>   X_1 X_2 X_3
#> 1   2   2   2
#> 2   3   3   3
#> 3   5   5   5
#> 4   7   7   7
#> 5   9   9   9
#> 6   9   9   9
#> 7   5   5   5
#> 8   3   3   3