Model matrix for continuous variables
In the video you learned about the model formula, the under-the-hood workings of the dmatrix() to obtain the model matrix and how it relates to the glm() function. As you have learned the input to dmatrix() is the right hand side of the glm() formula argument. In case the variables are part of the dataframe, then you should also specify the data source via the data argument.
dmatrix('y ~ x1 + x2',
data = my_data)
In this exercise you will analyze and confirm the structure of your model before model fit.
The dataset wells has been preloaded in the workspace.
Latihan ini adalah bagian dari kursus
Generalized Linear Models in Python
Latihan interaktif praktis
Cobalah latihan ini dengan menyelesaikan kode contoh berikut.
# Import function dmatrix()
from ____ import ____
# Construct model matrix with arsenic
model_matrix = ____('____', data = ____, return_type = 'dataframe')
print(model_matrix.____())