census {conTree} | R Documentation |
Census Data Example from UC Irvine Machine Learning Repository
Description
Includes a data frame of 1994 US census income from 48,842 people
divided into a training set of 32,561 and an independent test set
of 16,281. The training outcome variable y
(yt
for test) is
binary and indicates whether or not a person’s income is greater
than $50,000 per year. There are 12 predictor variables x
(xt
for test) consisting of various demographic and financial
properties associated with each person. It also included estimates
of Pr(y=1|x)
obtained by several machine learning methods:
gradient boosting on logistic scale using maximum likelihood (GBL),
random forest (RF), and gradient boosting on the probability scale
(GBP) using least–squares.
Usage
census
Format
census
A list of 10 items.
- x
training data frame of 32561 observations on 12 predictor variables
- y
training binary response whether salary is above $50K or not
- xt
test data frame of 16281 observations predictor variables
- yt
test binary response whether salary is above $50K or not
- gbl
training GBL response variable
- gblt
test GBL response variable
- gbp
training GBP response variable
- gbpt
test GBP response variable
- rf
training RF response probabilities
- rft
test GBP response probabilities
Source
https://archive.ics.uci.edu/ml/datasets/census+income