Data
uci_diabetes_p

uci_diabetes_p

active ARFF Public Domain (CC0) Visibility: public Uploaded 27-08-2019 by Yonglin Zhu
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uci

52 features

encounter_idnumeric101766 unique values
0 missing
patient_nbrnumeric71518 unique values
0 missing
racenominal5 unique values
2273 missing
gendernominal3 unique values
0 missing
agenominal10 unique values
0 missing
weightnominal9 unique values
98569 missing
admission_type_idnumeric8 unique values
0 missing
discharge_disposition_idnumeric26 unique values
0 missing
admission_source_idnumeric17 unique values
0 missing
time_in_hospitalnumeric14 unique values
0 missing
payer_codenominal17 unique values
40256 missing
medical_specialtynominal72 unique values
49949 missing
num_lab_proceduresnumeric118 unique values
0 missing
num_proceduresnumeric7 unique values
0 missing
num_medicationsnumeric75 unique values
0 missing
number_outpatientnumeric39 unique values
0 missing
number_emergencynumeric33 unique values
0 missing
number_inpatientnumeric21 unique values
0 missing
diag_1string716 unique values
21 missing
diag_2string748 unique values
358 missing
diag_3string789 unique values
1423 missing
number_diagnosesnumeric16 unique values
0 missing
max_glu_serumnominal4 unique values
0 missing
A1Cresultnominal4 unique values
0 missing
metforminnominal4 unique values
0 missing
repaglinidenominal4 unique values
0 missing
nateglinidenominal4 unique values
0 missing
chlorpropamidenominal4 unique values
0 missing
glimepiridenominal4 unique values
0 missing
acetohexamidenominal2 unique values
0 missing
glipizidenominal4 unique values
0 missing
glyburidenominal4 unique values
0 missing
tolbutamidenominal2 unique values
0 missing
pioglitazonenominal4 unique values
0 missing
rosiglitazonenominal4 unique values
0 missing
acarbosenominal4 unique values
0 missing
miglitolnominal4 unique values
0 missing
troglitazonenominal2 unique values
0 missing
tolazamidenominal3 unique values
0 missing
examidenominal1 unique values
0 missing
citogliptonnominal1 unique values
0 missing
insulinnominal4 unique values
0 missing
glyburide_metforminnominal4 unique values
0 missing
glipizide_metforminnominal2 unique values
0 missing
glimepiride_pioglitazonenominal2 unique values
0 missing
metformin_rosiglitazonenominal2 unique values
0 missing
metformin_pioglitazonenominal2 unique values
0 missing
changenominal2 unique values
0 missing
diabetesMednominal2 unique values
0 missing
readmitted_flgnumeric2 unique values
0 missing
_dmIndex_numeric101766 unique values
0 missing
_PartInd_numeric3 unique values
0 missing

62 properties

101766
Number of instances (rows) of the dataset.
52
Number of attributes (columns) of the dataset.
Number of distinct values of the target attribute (if it is nominal).
192849
Number of missing values in the dataset.
100723
Number of instances with at least one value missing.
16
Number of numeric attributes.
33
Number of nominal attributes.
0.04
First quartile of skewness among attributes of the numeric type.
13723938.52
Mean of means among attributes of the numeric type.
1.26
First quartile of standard deviation of attributes of the numeric type.
Average class difference between consecutive instances.
Average mutual information between the nominal attributes and the target attribute.
Second quartile (Median) of entropy among attributes.
Entropy of the target attribute values.
An estimate of the amount of irrelevant information in the attributes regarding the class. Equals (MeanAttributeEntropy - MeanMutualInformation) divided by MeanMutualInformation.
0.85
Second quartile (Median) of kurtosis among attributes of the numeric type.
0
Number of attributes divided by the number of instances.
6.03
Average number of distinct values among the attributes of the nominal type.
4.06
Second quartile (Median) of means among attributes of the numeric type.
Number of attributes needed to optimally describe the class (under the assumption of independence among attributes). Equals ClassEntropy divided by MeanMutualInformation.
2.77
Mean skewness among attributes of the numeric type.
Second quartile (Median) of mutual information between the nominal attributes and the target attribute.
Percentage of instances belonging to the most frequent class.
8835380.17
Mean standard deviation of attributes of the numeric type.
1.08
Second quartile (Median) of skewness among attributes of the numeric type.
Number of instances belonging to the most frequent class.
Minimal entropy among attributes.
17.31
Percentage of binary attributes.
2.46
Second quartile (Median) of standard deviation of attributes of the numeric type.
Maximum entropy among attributes.
-1.98
Minimum kurtosis among attributes of the numeric type.
98.98
Percentage of instances having missing values.
Third quartile of entropy among attributes.
1191.69
Maximum kurtosis among attributes of the numeric type.
0.2
Minimum of means among attributes of the numeric type.
3.64
Percentage of missing values.
5.37
Third quartile of kurtosis among attributes of the numeric type.
165201645.62
Maximum of means among attributes of the numeric type.
Minimal mutual information between the nominal attributes and the target attribute.
30.77
Percentage of numeric attributes.
36.33
Third quartile of means among attributes of the numeric type.
Maximum mutual information between the nominal attributes and the target attribute.
1
The minimal number of distinct values among attributes of the nominal type.
63.46
Percentage of nominal attributes.
Third quartile of mutual information between the nominal attributes and the target attribute.
72
The maximum number of distinct values among attributes of the nominal type.
-0.88
Minimum skewness among attributes of the numeric type.
First quartile of entropy among attributes.
2.32
Third quartile of skewness among attributes of the numeric type.
22.86
Maximum skewness among attributes of the numeric type.
0.5
Minimum standard deviation of attributes of the numeric type.
-0.32
First quartile of kurtosis among attributes of the numeric type.
16.79
Third quartile of standard deviation of attributes of the numeric type.
102640295.98
Maximum standard deviation of attributes of the numeric type.
Percentage of instances belonging to the least frequent class.
Number of instances belonging to the least frequent class.
0.75
First quartile of means among attributes of the numeric type.
12.22
Standard deviation of the number of distinct values among attributes of the nominal type.
Average entropy of the attributes.
9
Number of binary attributes.
First quartile of mutual information between the nominal attributes and the target attribute.
85.64
Mean kurtosis among attributes of the numeric type.

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