Run your program as often as you'd like, before submitting for grading. Below, type any needed

input values in the first box, then click Run program and observe the program's output in the

The forestfires.csv data base contains meteorological information and the area burned for $517$ forest fires that occurred in Montesinho

Natural Park in Portugal. The columns of interest are FFMC$,$ DMC$,$ DC$,$ and ISI, as well as the response variable, area.

Read in the file forestfires.cSV$.$

Use the ols $()$ function to perform forward selection stepwise regression on the variables FFMC$,$ DMC$,$ DC$,$ and ISI, in that order.

Continue the stepwise regression until all the variables in the model have $p-$values less than $0\mathrm{.}15.$

Ex: If the variable $RH$ is used instead of FFMC$,$ the output is: