how can change start day week in tidyquant?

I want to change the start day week in the Example 1A: Getting and Charting Annual Returns from under link and start my week from Saturday.
https://cran.csiro.au/web/packages/tidyquant/vignettes/TQ02-quant-integrations-in-tidyquant.html
do you have any idea?

FANG_annual_returns <- FANG %>%
    group_by(symbol) %>%
    tq_transmute(select     = adjusted, 
                 mutate_fun = periodReturn, 
                 period     = "yearly", 
                 type       = "arithmetic")

This topic was automatically closed 21 days after the last reply. New replies are no longer allowed.

If you have a query related to it or one of the replies, start a new topic and refer back with a link.