Which data mining/analytic toots you used in the past 12 months for a real project (not just evaluation)[1103 voters] %users in 2011 %users in 2010 RapidMiner (305) ■27.7% 37.54 R257 23.3% ■29.8为 Excel (240) 日2t.84 ■243%4 The following table shows breakdown by region and tool type: S4S《150 13.63 commercial/free/both. ■12.1%6 Your own code (134) 121%4 users who only use commercial tools 18.4 Region users who only use free tools KNIME (134) 112.1% users who use both ■19.2% Weka (Pentaho)(130) 011.8: ■144% W.Europe 22% 53% 25% Saiford(117) 10.8阳 ■1.8% US/Canada Statistica (94) ☐8.5% 62% 13% 26% 8.3 1日ASPSS Mode1er9) 8.3% ■73% E.Europe 52% 26% 22% MATLAS (79) 1729 ■9.26 IBM SPSS Statisties (79) 72% Asia 43% 36% 21% ■79% SAS Enterprise Miner (78) 7,1% 5.5% Australia/New Zealand 62% 22% 16% JMP (83) 5.7% 11 Ants Analytics (2) ☐5.86 Microsoft SOL Server (54) ☐4.9% Latin America 6.9% 24% 37% 39% Other free software (45) ☐73% Africa/MidEast 39% 34% 27% Zementis{41》 3.7%8 3.7% Other commercial software (35) ☐3.2% ■8.12 Tableau (29) 2.8% C4.5/C5.0/See521) 口1.9% TIBCO Spotfire/S+/Miner (19) ■1.7% ■0.8% Hadoop Map/Reduce (19) 1.7%购 1414