Multivariate/Multiple Linear Regression in Scikit Learn?

Question

I have a dataset (dataTrain.csv & dataTest.csv) in .csv file with this format:

Temperature(K),Pressure(ATM),CompressibilityFactor(Z)
273.1,24.675,0.806677258         


        

Answer 1

That's correct you need to use .values.reshape(-1,2)

In addition if you want to know the coefficients and the intercept of the expression:

CompressibilityFactor(Z) = intercept + coefTemperature(K) + coefPressure(ATM)

you can get them with:

Coefficients = model.coef_
intercept = model.intercept_