Option #1: Build a 3D Road Network Multiple Linear Regression Model Using SAS StudioIn this Portfolio Project, you will analyze the 3D Road Network data set of the UCI Machine Learning Repository to build a multiple linear regression model using SAS Studio. The data set is available on the Internet.

Please write me a code to import the right file (.csv) to SAS Studio On Demand for Academics. Does it have to have 4 columns or more?

Then I need your help (I need literally the code step by step or screen shots from default function usage) with these two tasks:

1. Univariate analysis (Summary and Distribution analysis) for two of the variables of the data set. The univariate analysis must include statistics and visual analysis.

2. Multivariate analysis (correlation) among variables of the data set. The multivariate analysis must include statistics and visual analysis.

BTW: I uploaded the csv file and then I used default function Summary Statistics and Distribution Analysis but the tab Data always contains exclamation mark. I believe there is something wrong with my upload/ imported data file.

I especially get suck on choosing Analysis variables column. I managed to fill VAR1 into Classification variables but this was the furthest I went in this assessment.

In Univariate Time Series Analysis, I do not know what Model I should choose. There is also exclamation mark.

Thanks in advance for your help.

Please do not copy the answer for the previous "very similar" questions (Option #1: Build a 3D Road...). I read them all and marked them thumb down.

Also, please do not answer what I should do in general terms. It is not going to help me and such answers are already here in Chegg.