URLADDRESS {PASWR2}

Megabytes Downloaded

Description

The manager of a URL commercial address is interested in predicting the number of megabytes downloaded, megasd, by clients according to the number minutes they are connected, mconnected. The manager randomly selects (megabyte, minute) pairs, and records the data. The pairs (megasd, mconnected) are stored in the data frame URLADDRESS.

Usage

URLADDRESS

Format

A data frame with 30 observations on the following 2 variables:

• megasd (megabytes downloaded)

• mconnected (number of minutes connected)

References

Ugarte, M. D., Militino, A. F., and Arnholt, A. T. 2015. Probability and Statistics with R, Second Edition. Chapman & Hall / CRC.

Examples

ggplot(data = URLADDRESS, aes(x = mconnected, y = megasd)) + 
geom_point(color = "blue") + 
labs(x = "number of minutes connected", y = "megabytes downloaded")