Data
pollution

pollution

active ARFF Publicly available Visibility: public Uploaded 01-12-2024 by Gayathri Senanayake
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air quality

27 features

IDnumeric26637 unique values
0 missing
log_pSat_Panumeric26591 unique values
0 missing
MWnumeric771 unique values
0 missing
NumOfAtomsnumeric38 unique values
0 missing
NumOfCnumeric10 unique values
0 missing
NumOfOnumeric18 unique values
0 missing
NumOfNnumeric3 unique values
0 missing
NumHBondDonorsnumeric7 unique values
0 missing
NumOfConfnumeric1056 unique values
0 missing
NumOfConfUsednumeric40 unique values
0 missing
parentspeciesnumeric7 unique values
0 missing
C=C (non-aromatic)numeric3 unique values
0 missing
C=C-C=O in non-aromatic ringnumeric3 unique values
0 missing
hydroxyl (alkyl)numeric6 unique values
0 missing
aldehydenumeric5 unique values
0 missing
ketonenumeric6 unique values
0 missing
carboxylic acidnumeric4 unique values
0 missing
esternumeric3 unique values
0 missing
ether (alicyclic)numeric2 unique values
0 missing
nitratenumeric3 unique values
0 missing
nitronumeric3 unique values
0 missing
aromatic hydroxylnumeric4 unique values
0 missing
carbonylperoxynitratenumeric3 unique values
0 missing
peroxidenumeric2 unique values
0 missing
hydroperoxidenumeric5 unique values
0 missing
carbonylperoxyacidnumeric4 unique values
0 missing
nitroesternumeric3 unique values
0 missing

19 properties

26637
Number of instances (rows) of the dataset.
27
Number of attributes (columns) of the dataset.
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.
27
Number of numeric attributes.
0
Number of nominal attributes.
0
Percentage of binary attributes.
0
Percentage of instances having missing values.
0
Percentage of missing values.
Average class difference between consecutive instances.
100
Percentage of numeric attributes.
0
Number of attributes divided by the number of instances.
0
Percentage of nominal attributes.
Percentage of instances belonging to the most frequent class.
Number of instances belonging to the most frequent class.
Percentage of instances belonging to the least frequent class.
Number of instances belonging to the least frequent class.
0
Number of binary attributes.

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