{"text_format":"2","workbook":"xls","n_sheets":1,"sheets":["Sheet1"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Sheet1","index":0,"n_rows":21,"n_cols":5,"rows_kept":21,"cut":false,"hidden":false,"merged":[],"flags":["formulas_cached_only"]}
["user_type","Gender","hand_length","hand_width","height"]
["student","female",8.5,9.5,68.5]
["student","female",8.4,9,68]
["student","female",7.5,8,68]
["student","female",7.25,8,68]
["student","male",7.4,7.7,70]
["student","male",7.5,8.75,71]
["student","female",6.5,7.25,66]
["student","male",8,7,68]
["student","male",8,8.75,72]
["student","male",8.75,9.5,76.8]
["student","male",8,9,71]
["student","female",6,7.5,62]
["student","male",6.2,11.5,69]
["student","female",6.5,7.5,61.5]
["student","male",8,9.5,69]
["student","female",7,8,69]
["student","male",7,9.1,72.2]
["student","female",6.5,7.5,63]
["student","female",6.5,7,61]
["student","female",7.25,7.5,63.5]