On this Picostat.com statistics page, you will find information about the gasprice data set which pertains to Time Series of US Gasoline Prices. The gasprice data set is found in the quantreg R package. You can load the gasprice data set in R by issuing the following command at the console data("gasprice"). This will load the data into a variable called gasprice. If R says the gasprice data set is not found, you can try installing the package by issuing this command install.packages("quantreg") and then attempt to reload the data. If you need to download R, you can go to the R project website. You can download a CSV (comma separated values) version of the gasprice R data set. The size of this file is about 15,291 bytes.
Time Series of US Gasoline Prices
Time Series of Weekly US Gasoline Prices: 1990:8 – 2003:26
Dataset imported from https://www.r-project.org.