Data
hypothyroid

hypothyroid

active ARFF Publicly available Visibility: public Uploaded 06-04-2014 by Jan van Rijn
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Author: Source: Unknown - Please cite: ; ; Thyroid disease records supplied by the Garavan Institute and J. Ross ; Quinlan, New South Wales Institute, Syndney, Australia. ; ; 1987. ; hypothyroid, primary hypothyroid, compensated hypothyroid, secondary hypothyroid, negative. | classes age: continuous. sex: M, F. on thyroxine: f, t. query on thyroxine: f, t. on antithyroid medication: f, t. sick: f, t. pregnant: f, t. thyroid surgery: f, t. I131 treatment: f, t. query hypothyroid: f, t. query hyperthyroid: f, t. lithium: f, t. goitre: f, t. tumor: f, t. hypopituitary: f, t. psych: f, t. TSH measured: f, t. TSH: continuous. T3 measured: f, t. T3: continuous. TT4 measured: f, t. TT4: continuous. T4U measured: f, t. T4U: continuous. FTI measured: f, t. FTI: continuous. TBG measured: f, t. TBG: continuous. referral source: WEST, STMW, SVHC, SVI, SVHD, other. Num Instances: 3772 Num Attributes: 30 Num Continuous: 7 (Int 1 / Real 6) Num Discrete: 23 Missing values: 6064 / 5.4% name type enum ints real missing distinct (1) 1 'age' Int 0% 100% 0% 1 / 0% 93 / 2% 0% 2 'sex' Enum 96% 0% 0% 150 / 4% 2 / 0% 0% 3 'on thyroxine' Enum 100% 0% 0% 0 / 0% 2 / 0% 0% 4 'query on thyroxine' Enum 100% 0% 0% 0 / 0% 2 / 0% 0% 5 'on antithyroid medicati Enum 100% 0% 0% 0 / 0% 2 / 0% 0% 6 'sick' Enum 100% 0% 0% 0 / 0% 2 / 0% 0% 7 'pregnant' Enum 100% 0% 0% 0 / 0% 2 / 0% 0% 8 'thyroid surgery' Enum 100% 0% 0% 0 / 0% 2 / 0% 0% 9 'I131 treatment' Enum 100% 0% 0% 0 / 0% 2 / 0% 0% 10 'query hypothyroid' Enum 100% 0% 0% 0 / 0% 2 / 0% 0% 11 'query hyperthyroid' Enum 100% 0% 0% 0 / 0% 2 / 0% 0% 12 'lithium' Enum 100% 0% 0% 0 / 0% 2 / 0% 0% 13 'goitre' Enum 100% 0% 0% 0 / 0% 2 / 0% 0% 14 'tumor' Enum 100% 0% 0% 0 / 0% 2 / 0% 0% 15 'hypopituitary' Enum 100% 0% 0% 0 / 0% 2 / 0% 0% 16 'psych' Enum 100% 0% 0% 0 / 0% 2 / 0% 0% 17 'TSH measured' Enum 100% 0% 0% 0 / 0% 2 / 0% 0% 18 'TSH' Real 0% 11% 79% 369 / 10% 287 / 8% 2% 19 'T3 measured' Enum 100% 0% 0% 0 / 0% 2 / 0% 0% 20 'T3' Real 0% 9% 71% 769 / 20% 69 / 2% 0% 21 'TT4 measured' Enum 100% 0% 0% 0 / 0% 2 / 0% 0% 22 'TT4' Real 0% 94% 0% 231 / 6% 241 / 6% 1% 23 'T4U measured' Enum 100% 0% 0% 0 / 0% 2 / 0% 0% 24 'T4U' Real 0% 2% 87% 387 / 10% 146 / 4% 1% 25 'FTI measured' Enum 100% 0% 0% 0 / 0% 2 / 0% 0% 26 'FTI' Real 0% 90% 0% 385 / 10% 234 / 6% 2% 27 'TBG measured' Enum 100% 0% 0% 0 / 0% 1 / 0% 0% 28 'TBG' Real 0% 0% 0% 3772 /100% 0 / 0% 0% 29 'referral source' Enum 100% 0% 0% 0 / 0% 5 / 0% 0% 30 'Class' Enum 100% 0% 0% 0 / 0% 4 / 0% 0%

30 features

Class (target)nominal4 unique values
0 missing
agenumeric93 unique values
1 missing
sexnominal2 unique values
150 missing
on_thyroxinenominal2 unique values
0 missing
query_on_thyroxinenominal2 unique values
0 missing
on_antithyroid_medicationnominal2 unique values
0 missing
sicknominal2 unique values
0 missing
pregnantnominal2 unique values
0 missing
thyroid_surgerynominal2 unique values
0 missing
I131_treatmentnominal2 unique values
0 missing
query_hypothyroidnominal2 unique values
0 missing
query_hyperthyroidnominal2 unique values
0 missing
lithiumnominal2 unique values
0 missing
goitrenominal2 unique values
0 missing
tumornominal2 unique values
0 missing
hypopituitarynominal2 unique values
0 missing
psychnominal2 unique values
0 missing
TSH_measurednominal2 unique values
0 missing
TSHnumeric287 unique values
369 missing
T3_measurednominal2 unique values
0 missing
T3numeric69 unique values
769 missing
TT4_measurednominal2 unique values
0 missing
TT4numeric241 unique values
231 missing
T4U_measurednominal2 unique values
0 missing
T4Unumeric146 unique values
387 missing
FTI_measurednominal2 unique values
0 missing
FTInumeric234 unique values
385 missing
TBG_measurednominal1 unique values
0 missing
TBGnumeric0 unique values
3772 missing
referral_sourcenominal5 unique values
0 missing

19 properties

3772
Number of instances (rows) of the dataset.
30
Number of attributes (columns) of the dataset.
4
Number of distinct values of the target attribute (if it is nominal).
6064
Number of missing values in the dataset.
3772
Number of instances with at least one value missing.
7
Number of numeric attributes.
23
Number of nominal attributes.
66.67
Percentage of binary attributes.
100
Percentage of instances having missing values.
0.86
Average class difference between consecutive instances.
5.36
Percentage of missing values.
0.01
Number of attributes divided by the number of instances.
23.33
Percentage of numeric attributes.
92.29
Percentage of instances belonging to the most frequent class.
76.67
Percentage of nominal attributes.
3481
Number of instances belonging to the most frequent class.
0.05
Percentage of instances belonging to the least frequent class.
2
Number of instances belonging to the least frequent class.
20
Number of binary attributes.

7 tasks

414 runs - estimation_procedure: 10-fold Crossvalidation - evaluation_measure: predictive_accuracy - target_feature: Class
281 runs - estimation_procedure: 33% Holdout set - evaluation_measure: predictive_accuracy - target_feature: Class
172 runs - estimation_procedure: 10 times 10-fold Crossvalidation - evaluation_measure: predictive_accuracy - target_feature: Class
49 runs - estimation_procedure: 10-fold Crossvalidation - target_feature: Class
0 runs - estimation_procedure: Interleaved Test then Train - target_feature: Class
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