On this Picostat.com statistics page, you will find information about the murder data set which pertains to murder. The murder data set is found in the wooldridge R package. You can load the murder data set in R by issuing the following command at the console data("murder"). This will load the data into a variable called murder. If R says the murder data set is not found, you can try installing the package by issuing this command install.packages("wooldridge") 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 murder R data set. The size of this file is about 12,559 bytes.
Data loads lazily. Type data(murder) into the console.
A data.frame with 153 rows and 13 variables:
id. state identifier
state. postal code
year. 87, 90, or 93
mrdrte. murders per 100,000 people
exec. total executions, past 3 years
unem. annual unem. rate
d90. =1 if year == 90
d93. =1 if year == 93
cmrdrte. mrdrte - mrdrte[_n-1]
cexec. exec - exec[_n-1]
cunem. unem - unem[_n-1]
Dataset imported from https://www.r-project.org.