On this Picostat.com statistics page, you will find information about the approval data set which pertains to U.S. Presidential Approval Data. The approval data set is found in the Zelig R package. You can load the approval data set in R by issuing the following command at the console data("approval"). This will load the data into a variable called approval. If R says the approval data set is not found, you can try installing the package by issuing this command install.packages("Zelig") 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 approval R data set. The size of this file is about 2,158 bytes.
U.S. Presidential Approval Data
Monthy public opinion data for 2001-2006.
A table containing 8 variables ("month", "year", "approve",
"disapprove", "unsure", "sept.oct.2001", "iraq.war", and "avg.price")
and 65 observations.
Dataset imported from https://www.r-project.org.