a small documents outlining a set of your own findings from the dataset "gpa1" from the R package "Wooldridge" should be produced.

using the following code You can install and load this package:

install.packages("wooldridge") library(wooldridge)

try to find documentation for this data set by using the R command:

?gpa1

then try to explore the determinants of college GPA.

1. Choose your variables and provide documentation

Try to choose any 2 continuous variables and 2 binary variables to explore. (4 in total).

List the variables names and a short description.

1. Provide summary statistics

Try to provide summary statistics of the dependent variable and your 4 variables In a neatly formatted table

then try to report. Number of Observation, Mean, Std Deviation, Max and Min, 25^th and 75^th Percentile.. Try to use the command sumtable()which relies on the packages "kableExtra", "vtable".

1. Then you may Run and report separate regression results for each of your 4 selected variables.

Using the lm() command run each of your regressions and store the results.

Ex. MyModel1 = lm(myY ~ myX1, myData)

Report coefficients, heteroskedastic robust standard errors, and