Questions:

1. Read inPrecipitation.dat using R. Submit your code, and a listing and an str() of the data frame you created. (Hint: you will need to handle the missing value correctly.

2. Read in Traffic.dat using R and create a data frame that is equivalent to the SAS data set you created during the week.

3. The data set preprocessedgooglestatstab.txt is a tab-delimited text file. It displays certain characteristics of the performance of a Google banner advertisement posted for a few weeks in the summer of 2003. Impressions is the number of times the Google Ad was displayed, Clicks is the number of times the Google Ad was ‘clicked on', and Revenue was the amount paid for running the ad on any given day.

Do the same thing in R. In particular, make sure that the date and revenue are not simply character or factor classes, but are dates and numbers respectively. Submit your code, an str() of the data frame, and a sample (≤one page) of the output.

Attachment:- Assignment.rar