Is there a way, we can highlight the week days somehow ?
Since it varies each day and month
1st Day of Jan might be Tuesday but
1st Day of Feb need not be same day
therefore, cannot use facet at all
But is there a way to high light when we have facet_grid as
month and year
Is there a way to highlight weekday on such plot !!!
Please consider the reprex
library(tidyverse) # Dataset available @ # https://raw.githubusercontent.com/jbrownlee/Datasets/master/shampoo.csv data = read_csv("shampoo.csv") data %>% #glimpse() mutate(date = as.Date(Month, format = "%d-%m"), month = format(as.Date(date), format = "%m"), week_day = weekdays(as.Date(date)), Month = NULL) %>% # filter(date < as.Date("2019-02-01")) %>% ggplot(aes(date,Sales, group = 1)) + geom_point() + facet_grid(vars(week_day),vars(month))