Data
nafld1

nafld1

active ARFF Publicly available Visibility: public Uploaded 07-06-2024 by Lukas Burk
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Dataset nafld1 from R package 'survival'

7 features

time (target)numeric993 unique values
0 missing
agenumeric81 unique values
0 missing
weightnumeric1144 unique values
0 missing
heightnumeric79 unique values
0 missing
bminumeric11958 unique values
0 missing
statusnumeric2 unique values
0 missing
sexnominal2 unique values
0 missing
Show all 7 features

19 properties

NumberOfInstances
12588
Number of instances (rows) of the dataset.
NumberOfFeatures
7
Number of attributes (columns) of the dataset.
NumberOfClasses
0
Number of distinct values of the target attribute (if it is nominal).
NumberOfMissingValues
0
Number of missing values in the dataset.
NumberOfInstancesWithMissingValues
0
Number of instances with at least one value missing.
NumberOfNumericFeatures
6
Number of numeric attributes.
NumberOfSymbolicFeatures
1
Number of nominal attributes.
MinorityClassSize
Number of instances belonging to the least frequent class.
NumberOfBinaryFeatures
1
Number of binary attributes.
PercentageOfBinaryFeatures
14.29
Percentage of binary attributes.
PercentageOfInstancesWithMissingValues
0
Percentage of instances having missing values.
AutoCorrelation
-244.35
Average class difference between consecutive instances.
PercentageOfMissingValues
0
Percentage of missing values.
Dimensionality
0
Number of attributes divided by the number of instances.
PercentageOfNumericFeatures
85.71
Percentage of numeric attributes.
MajorityClassPercentage
Percentage of instances belonging to the most frequent class.
PercentageOfSymbolicFeatures
14.29
Percentage of nominal attributes.
MajorityClassSize
Number of instances belonging to the most frequent class.
MinorityClassPercentage
Percentage of instances belonging to the least frequent class.
Show all 19 properties

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