{"text_format":"3","workbook":"xls","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"not_rendered":{"charts":4,"external_links":1},"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Sheet1","index":0,"n_rows":38,"n_cols":5,"rows_kept":38,"merged":[[0,0,0,8],[1,0,1,8],[2,0,2,8],[3,0,3,8],[4,0,4,8],[6,0,6,4],[17,0,17,4],[28,0,28,4]],"flags":["formulas_cached_only"]}
["note: shee1 contains data size trials, pls see sheet 2 for treatment size trials"]
[]
["data size trials are conducted in 3 groups, each group includes the same 8 data files, but with different nchanges. "]
["Results are consistent across the 3 groups: total runtime is linear to data file size. "]
["In .cfg file, the promising is set to a point where tar2 will examine 36 out of 134 attribute ranges (26.8%)"]
[]
["data size trials -- group 1"]
["output file","data size(MB)","nchanges","setup time","total time"]
["dsize1.out1",1,1,1,1]
["dsize1.out2",2,1,1,2]
["dsize1.out3",3,1,1,3]
["dsize1.out4",4,1,3,5]
["dsize1.out5",5,1,3,5]
["dsize1.out6",6,1,3,6]
["dsize1.out7",7,1,5,8]
["dsize1.out8",8,1,5,9]
[]
["data size trials -- group 2"]
["output file","data size(MB)","nchanges","setup time","total time"]
["dsize2.out1",1,2,0,3]
["dsize2.out2",2,2,1,7]
["dsize2.out3",3,2,2,10]
["dsize2.out4",4,2,2,14]
["dsize2.out5",5,2,3,17]
["dsize2.out6",6,2,3,21]
["dsize2.out7",7,2,4,24]
["dsize2.out8",8,2,5,28]
[]
["data size trials -- group 3"]
["output file","data size(MB)","nchanges","setup time","total time"]
["dsize3.out1",1,3,0,22]
["dsize3.out2",2,3,1,48]
["dsize3.out3",3,3,2,67]
["dsize3.out4",4,3,2,106]
["dsize3.out5",5,3,3,134]
["dsize3.out6",6,3,4,161]
["dsize3.out7",7,3,4,189]
["dsize3.out8",8,3,5,215]

{"sheet":"Sheet2","index":1,"n_rows":7,"n_cols":8,"rows_kept":7,"merged":[[0,0,0,4],[0,7,0,11],[1,7,1,11],[2,7,2,11],[3,7,3,11],[4,7,4,11],[5,7,5,11]],"flags":["formulas_cached_only"]}
["treatment size trials",{"$nulls":6},"Note:"]
["output file","data size(MB)","nchanges","setup time","total time",null,null,"Treatment size trials uses the data file of 3M(12875*3 cases)"]
["tsize.out1",3,1,2,4,null,null,"result is exponential as I use the log(runtime) scale"]
["tsize.out2",3,2,2,9,null,null,"actually after nchange=3, there are no more valid treatments"]
["tsize.out3",3,3,2,72]
["tsize.out4",3,4,2,441,null,null,"what is the term for R square? Is it equals (1- mean sqaure error)?"]
["tsize.out5",3,5,2,2014]

{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}