URLADDRESS: Megabytes Downloaded
In PASWR2: Probability and Statistics with R, Second Edition

Description Usage Format References Examples

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.

1	URLADDRESS

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

megasd (megabytes downloaded)
mconnected (number of minutes connected)

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

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