15. > stat.desc(exdf_bk.predict$lag)
min max range sum median mean var std.dev
-9.0000000 14.0000000 23.0000000 -30.2000000 -0.1000000 -0.2796296 14.8840672 3.8579874
> stat.desc(exdf_bk.predict$pred_org_dif)
min max range sum median mean var std.dev
-17.9297039 13.5552327 31.4849366 43.8748469 0.2791537 0.4025215 37.4974590 6.1235169
Real value vs Predicted value
IV. ??? ?? ? ??
Real value
Pred. value
? 2009/11?~2014/05? data ??
? 2009/11?~2013/12? data : train, 2014/01?~2014/05?: predict
14
Real value vs Predicted value
Chart