getting-and-cleaning-data-master.zip （37个子文件） 
getting-and-cleaning-data-master 
cleanproj.R 423B readme.Rmd 673B data 
datazip.zip 59.66MB hospital-data.csv 839KB outcome-of-care-measures.csv 3.01MB
Hospital_Revised_Flatfiles.pdf 244KB UCI HAR Dataset 
README.txt 4KB train subject_train.txt 20KB X_train.txt 62.95MB Inertial Signals total_acc_x_train.txt 14.37MB body_acc_x_train.txt 14.37MB body_acc_y_train.txt 14.37MB total_acc_z_train.txt 14.37MB body_gyro_y_train.txt 14.37MB body_gyro_x_train.txt 14.37MB total_acc_y_train.txt 14.37MB body_acc_z_train.txt 14.37MB body_gyro_z_train.txt 14.37MB y_train.txt 14KB test y_test.txt 6KB subject_test.txt 8KB X_test.txt 25.23MB Inertial Signals total_acc_y_test.txt 5.76MB body_acc_x_test.txt 5.76MB body_gyro_y_test.txt 5.76MB total_acc_z_test.txt 5.76MB body_acc_y_test.txt 5.76MB body_gyro_z_test.txt 5.76MB body_gyro_x_test.txt 5.76MB body_acc_z_test.txt 5.76MB total_acc_x_test.txt 5.76MB features_info.txt 3KB features.txt 15KB activity_labels.txt 80B run_analysis.R 2KB README.md 3KB codebook.md 17KB资源评论
