Data Sets

Boston Housing

BostonHousing.csv

California Housing

CaliforniaHousing.csv

Used Cars

UsedCars_small.csv – small subset of the data

UsedCars.csv – complete data set

Hockey

pen2ref.dat

Tabloid Marketing Data

Tabloid_train
Tabloid_test

Kaggle Deliquency data

Give me some credit

MNIST Handwritten Digit data

Yann LeCun's webstie

Kaggle Competition Website
Note that the data from Kaggle is in a different format. Furthermore, the split into train/test is different.