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schizo

schizo

active ARFF Publicly available Visibility: public Uploaded 28-09-2014 by Andreas Mueller
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Author: Source: Unknown - Date unknown Please cite: Schizophrenic Eye-Tracking Data in Rubin and Wu (1997) Biometrics. Yingnian Wu (wu@hustat.harvard.edu) [14/Oct/97] Information about the dataset CLASSTYPE: nominal CLASSINDEX: last

15 features

class (target)nominal2 unique values
0 missing
IDnumeric86 unique values
0 missing
targetnominal3 unique values
0 missing
gain_ratio_1numeric199 unique values
58 missing
gain_ratio_2numeric193 unique values
69 missing
gain_ratio_3numeric190 unique values
68 missing
gain_ratio_4numeric202 unique values
65 missing
gain_ratio_5numeric196 unique values
69 missing
gain_ratio_6numeric194 unique values
81 missing
gain_ratio_7numeric190 unique values
81 missing
gain_ratio_8numeric187 unique values
83 missing
gain_ratio_9numeric187 unique values
88 missing
gain_ratio_10numeric195 unique values
88 missing
gain_ratio_11numeric198 unique values
84 missing
sexnominal2 unique values
0 missing

19 properties

340
Number of instances (rows) of the dataset.
15
Number of attributes (columns) of the dataset.
2
Number of distinct values of the target attribute (if it is nominal).
834
Number of missing values in the dataset.
228
Number of instances with at least one value missing.
12
Number of numeric attributes.
3
Number of nominal attributes.
13.33
Percentage of binary attributes.
67.06
Percentage of instances having missing values.
16.35
Percentage of missing values.
1
Average class difference between consecutive instances.
80
Percentage of numeric attributes.
0.04
Number of attributes divided by the number of instances.
20
Percentage of nominal attributes.
52.06
Percentage of instances belonging to the most frequent class.
177
Number of instances belonging to the most frequent class.
47.94
Percentage of instances belonging to the least frequent class.
163
Number of instances belonging to the least frequent class.
2
Number of binary attributes.

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