Linear regression on all Anscombe data
Now, to verify that all four of the Anscombe data sets have the same slope and intercept from a linear regression, you will compute the slope and intercept for each set. The data are stored in lists; anscombe_x = [x1, x2, x3, x4] and anscombe_y = [y1, y2, y3, y4], where, for example, x2 and y2 are the \(x\) and \(y\) values for the second Anscombe data set.
Latihan ini adalah bagian dari kursus
Statistical Thinking in Python (Part 2)
Petunjuk latihan
- Write a
forloop to do the following for each Anscombe data set.- Compute the slope and intercept.
- Print the slope and intercept.
Latihan interaktif praktis
Cobalah latihan ini dengan menyelesaikan kode contoh berikut.
# Iterate through x,y pairs
for x, y in zip(____, ____):
# Compute the slope and intercept: a, b
a, b = ____
# Print the result
print('slope:', a, 'intercept:', b)