输入

library(mlbench)
print(data(package="mlbench")) #实际操作mlbench改为所需package名

输出

Data sets in package ‘mlbench’:

BostonHousing                    Boston Housing Data
BostonHousing2                   Boston Housing Data
BreastCancer                     Wisconsin Breast Cancer Database
DNA                              Primate splice-junction gene sequences (DNA)
Glass                            Glass Identification Database
HouseVotes84                     United States Congressional Voting Records 1984
Ionosphere                       Johns Hopkins University Ionosphere database
LetterRecognition                Letter Image Recognition Data
Ozone                            Los Angeles ozone pollution data, 1976
PimaIndiansDiabetes              Pima Indians Diabetes Database
PimaIndiansDiabetes2             Pima Indians Diabetes Database
Satellite                        Landsat Multi-Spectral Scanner Image Data
Servo                            Servo Data
Shuttle                          Shuttle Dataset (Statlog version)
Sonar                            Sonar, Mines vs. Rocks
Soybean                          Soybean Database
Vehicle                          Vehicle Silhouettes
Vowel                            Vowel Recognition (Deterding data)
Zoo                              Zoo Data