Commercial: 11 Ants Analytics (4)  0%
Alteryx (4)  0%
Angoss (5)  0%
Bayesia (6)  0%
Excel (346)  9%
Grapheur/LIONsolver (0)  0%
IBM Cognos (35)  1%
IBM SPSS Modeler (85)  2%
IBM SPSS Statistics (109)  3%
JMP (50)  1%
KNIME Professional (21)  1%
KXEN (18)  0%
MATLAB (123)  3%
Mathematica (30)  1%
Megaputer Polyanalyst/TextAnalyst (2)  0%
Microsoft SQL Server (73)  2%
Miner3D (7)  0%
Oracle Data Miner (12)  0%
Predixion Software (22)  1%
QlikView (25)  1%
Rapid-I RapidAnalytics/RapidMiner Commercial Edition (346)  9%
RapidInsight/Veera (2)  0%
Revolution Analytics R Enterprise (37)  1%
SAP (including BusinessObjects/Sybase/Hana) (15)  0%
SAS (143)  4%
SAS Enterprise Miner (82)  2%
Salford SPM/CART/MARS/TreeNet/RF (13)  0%
StatSoft Statistica (72)  2%
Stata (29)  1%
TIBCO Spotfire / S+ / Miner (19)  0%
Tableau (74)  2%
Teradata Miner (5)  0%
WordStat (5)  0%
XLSTAT (9)  0%
Zementis (7)  0%
Other commercial analytics/data mining/data science software (28)  1%
Your own code (123)  3%
Open source/free software: C4.5/C5.0/See5 (10)  0%
F# (5)  0%
Gnu Octave (41)  1%
KNIME free edition (57)  1%
Orange (37)  1%
R (493)  13%
Rattle (60)  2%
Rapid-I RapidMiner/RapidAnalytics free edition (476)  12%
Revolution Analytics R free edition (28)  1%
Python, with any of numpy/scipy/pandas/iPython/… packages (177)  5%
Weka / Pentaho (181)  5%
Other free analytics/data mining software (40)  1%
Big Data Software: Hadoop, Hbase, Pig, Hive (127)  3%
HPCC from LexisNexis (0)  0%
MongoDB (60)  2%
Other NoSQL Databases (27)  1%
Other Big Data Data/Cloud analytics software (44)  1%
Lavastorm (3)  0%

Pasted from <http://vote.sparklit.com/poll.spark?eK=5e75dc70&vEmail=maxim%40plansis.nl&ballot%5B%5D=4&ballot%5B%5D=15&ballot%5B%5D=44&pollID=203792>