Data
medical_charges

medical_charges

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The Inpatient Utilization and Payment Public Use File (Inpatient PUF) provides information on inpatient discharges for Medicare fee-for-service beneficiaries. The Inpatient PUF includes information on utilization, payment (total payment and Medicare payment), and hospital-specific charges for the more than 3,000 U.S. hospitals that receive Medicare Inpatient Prospective Payment System (IPPS) payments. The PUF is organized by hospital and Medicare Severity Diagnosis Related Group (MS-DRG) and covers Fiscal Year (FY) 2011 through FY 2016.

12 features

average_total_payments (target)numeric154891 unique values
0 missing
drg_definitionnominal100 unique values
0 missing
provider_idnumeric3337 unique values
0 missing
provider_namestring3201 unique values
0 missing
provider_street_addressstring3326 unique values
0 missing
provider_citystring1977 unique values
0 missing
provider_statenominal51 unique values
0 missing
provider_zip_codenumeric3053 unique values
0 missing
hospital_referral_region_(hrr)_descriptionstring306 unique values
0 missing
total_dischargesnumeric642 unique values
0 missing
average_covered_chargesnumeric161985 unique values
0 missing
average_medicare_paymentsnumeric157817 unique values
0 missing

62 properties

163065
Number of instances (rows) of the dataset.
12
Number of attributes (columns) of the dataset.
0
Number of distinct values of the target attribute (if it is nominal).
0
Number of missing values in the dataset.
0
Number of instances with at least one value missing.
6
Number of numeric attributes.
2
Number of nominal 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.
Second quartile (Median) of entropy among attributes.
0
Number of attributes divided by the number of instances.
75.5
Average number of distinct values among the attributes of the nominal type.
17.63
Second quartile (Median) of kurtosis 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.
3.12
Mean skewness among attributes of the numeric type.
22920.72
Second quartile (Median) of means among attributes of the numeric type.
Percentage of instances belonging to the most frequent class.
38251.43
Mean standard deviation of attributes of the numeric type.
Second quartile (Median) of mutual information between the nominal attributes and the target attribute.
Number of instances belonging to the most frequent class.
Minimal entropy among attributes.
3.34
Second quartile (Median) of skewness among attributes of the numeric type.
Maximum entropy among attributes.
-1.14
Minimum kurtosis among attributes of the numeric type.
0
Percentage of binary attributes.
17759.48
Second quartile (Median) of standard deviation of attributes of the numeric type.
188.45
Maximum kurtosis among attributes of the numeric type.
42.78
Minimum of means among attributes of the numeric type.
0
Percentage of instances having missing values.
Third quartile of entropy among attributes.
255569.87
Maximum of means among attributes of the numeric type.
Minimal mutual information between the nominal attributes and the target attribute.
0
Percentage of missing values.
70.91
Third quartile of kurtosis among attributes of the numeric type.
Maximum mutual information between the nominal attributes and the target attribute.
51
The minimal number of distinct values among attributes of the nominal type.
50
Percentage of numeric attributes.
99846.06
Third quartile of means among attributes of the numeric type.
100
The maximum number of distinct values among attributes of the nominal type.
0.12
Minimum skewness among attributes of the numeric type.
16.67
Percentage of nominal attributes.
Third quartile of mutual information between the nominal attributes and the target attribute.
7.67
Maximum skewness among attributes of the numeric type.
51.1
Minimum standard deviation of attributes of the numeric type.
First quartile of entropy among attributes.
4.94
Third quartile of skewness among attributes of the numeric type.
151563.67
Maximum standard deviation of attributes of the numeric type.
Percentage of instances belonging to the least frequent class.
-1.11
First quartile of kurtosis among attributes of the numeric type.
64189.94
Third quartile of standard deviation of attributes of the numeric type.
Average entropy of the attributes.
Number of instances belonging to the least frequent class.
6381.57
First quartile of means among attributes of the numeric type.
34.65
Standard deviation of the number of distinct values among attributes of the nominal type.
42.2
Mean kurtosis among attributes of the numeric type.
0
Number of binary attributes.
First quartile of mutual information between the nominal attributes and the target attribute.
59647.78
Mean of means among attributes of the numeric type.
0.18
First quartile of skewness among attributes of the numeric type.
-1978.31
Average class difference between consecutive instances.
Average mutual information between the nominal attributes and the target attribute.
5494.88
First quartile of standard deviation of attributes of the numeric type.

8 tasks

0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
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