说明：The Elements of Statistical Learning - 2nd edition
说明：Advances in Social Science Research Using R
说明：an_intriduction_Machine_Learning_withR
说明：An_Introduction_to_Bootstrap_Methods_with_Applications_to_R
说明：An_Introduction_to_Data_Analysis_using_Aggregation_Functions_in_R
说明：An_Introduction_to_R_for_Quantitative_Economics_Graphing，_Simulating_and_Computi
说明：An_Introduction_to_Statistical_Learning_with_Applications_in_R
说明：An_R_Companion_to_Applied_Regression
说明：An_R_Package_for_Environmental_Statistics
说明：Analysis of Financial Time Series (3ed) - Ruey S. Tsay