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. 2012 Jun 29;4:2. doi: 10.1186/1759-4499-4-2

Table 4.

Relationship between preferences and rationales

Rationale Original preferences Binary preferences
χ2 P χ2 P
Easier to learn 11.88 0.037 * 9.22 0.002 **
More visual 7.37 0.195 1.60 0.207
More informative 5.10 0.404 1.25 0.264
More scalable 5.07 0.408 1.48 0.225
More features 6.90 0.228 3.84 0.050
More suggestive 7.37 0.194 5.69 0.017 *
More flexible 8.57 0.127 0.23 0.633