Poll Types of data you analyzed/mined in last 12 months: [188 respondents, 479 votes] flat, single-table (124) 26% multi-table, relational (114) 24% text (52) 11% web content (28) 6% web clickstream (19) 4% XML (19) 4% images (15) 3% audio/video (7) 1% time series (66) 14% networks and graphs (18) 4% other (17) 4% Comments See also the results of a similar 2002 Poll on complex data types analyzed.

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