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QSAR-DATASET-FOR-DRUG-TARGET-CHEMBL5493

deactivated ARFF Publicly available Visibility: public Uploaded 15-07-2016 by Noureddin Sadawi
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This dataset contains QSAR data (from ChEMBL version 17) showing activity values (unit is pseudo-pCI50) of several compounds on drug target ChEMBL_ID: CHEMBL5493 (TID: 100867), and it has 85 rows and 124 features (not including molecule IDs and class feature: molecule_id and pXC50). The features represent Molecular Descriptors which were generated from SMILES strings. Missing value imputation was applied to this dataset (By choosing the Median). Feature selection was also applied.

126 features

pXC50 (target)	numeric	49 unique values 0 missing
molecule_id (row identifier)	nominal	85 unique values 0 missing
DELS	numeric	83 unique values 0 missing
ATS7m	numeric	77 unique values 0 missing
Eig01_EA.dm.	numeric	19 unique values 0 missing
IC2	numeric	61 unique values 0 missing
SM04_EA.dm.	numeric	28 unique values 0 missing
SM05_EA.dm.	numeric	14 unique values 0 missing
SM06_EA.dm.	numeric	27 unique values 0 missing
SM07_EA.dm.	numeric	15 unique values 0 missing
SM08_EA.dm.	numeric	24 unique values 0 missing
SM09_EA.dm.	numeric	13 unique values 0 missing
SM10_EA.dm.	numeric	24 unique values 0 missing
SM11_EA.dm.	numeric	14 unique values 0 missing
SM12_EA.dm.	numeric	23 unique values 0 missing
SM13_EA.dm.	numeric	13 unique values 0 missing
SM14_EA.dm.	numeric	21 unique values 0 missing
SM15_EA.dm.	numeric	13 unique values 0 missing
SpDiam_EA.dm.	numeric	20 unique values 0 missing
SpMax_EA.dm.	numeric	19 unique values 0 missing
ZM1Kup	numeric	67 unique values 0 missing
ZM2Kup	numeric	81 unique values 0 missing
ZM2MulPer	numeric	79 unique values 0 missing
ZM2Per	numeric	79 unique values 0 missing
ZM2V	numeric	60 unique values 0 missing
Eig11_EA.ri.	numeric	70 unique values 0 missing
AAC	numeric	60 unique values 0 missing
AECC	numeric	41 unique values 0 missing
ALOGP	numeric	82 unique values 0 missing
ALOGP2	numeric	82 unique values 0 missing
AMR	numeric	82 unique values 0 missing
AMW	numeric	65 unique values 0 missing
ARR	numeric	29 unique values 0 missing
ATS1e	numeric	67 unique values 0 missing
ATS1i	numeric	70 unique values 0 missing
ATS1m	numeric	67 unique values 0 missing
ATS1p	numeric	67 unique values 0 missing
ATS1s	numeric	72 unique values 0 missing
ATS1v	numeric	67 unique values 0 missing
ATS2e	numeric	70 unique values 0 missing
ATS2i	numeric	75 unique values 0 missing
ATS2m	numeric	75 unique values 0 missing
ATS2p	numeric	75 unique values 0 missing
ATS2s	numeric	77 unique values 0 missing
ATS2v	numeric	74 unique values 0 missing
ATS3e	numeric	75 unique values 0 missing
ATS3i	numeric	76 unique values 0 missing
ATS3m	numeric	75 unique values 0 missing
ATS3p	numeric	76 unique values 0 missing
ATS3s	numeric	75 unique values 0 missing
ATS3v	numeric	74 unique values 0 missing
ATS4e	numeric	78 unique values 0 missing
ATS4i	numeric	75 unique values 0 missing
ATS4m	numeric	77 unique values 0 missing
ATS4p	numeric	77 unique values 0 missing
ATS4s	numeric	73 unique values 0 missing
ATS4v	numeric	80 unique values 0 missing
ATS5e	numeric	77 unique values 0 missing
ATS5i	numeric	75 unique values 0 missing
ATS5m	numeric	74 unique values 0 missing
ATS5p	numeric	79 unique values 0 missing
ATS5s	numeric	75 unique values 0 missing
ATS5v	numeric	74 unique values 0 missing
ATS6e	numeric	76 unique values 0 missing
ATS6i	numeric	73 unique values 0 missing
ATS6m	numeric	77 unique values 0 missing
ATS6p	numeric	73 unique values 0 missing
ATS6s	numeric	72 unique values 0 missing
ATS6v	numeric	76 unique values 0 missing
ATS7e	numeric	77 unique values 0 missing
ATS7i	numeric	74 unique values 0 missing
ATS7p	numeric	77 unique values 0 missing
ATS7s	numeric	74 unique values 0 missing
ATS7v	numeric	78 unique values 0 missing
ATS8e	numeric	76 unique values 0 missing
ATS8i	numeric	72 unique values 0 missing
ATS8m	numeric	77 unique values 0 missing
ATS8p	numeric	75 unique values 0 missing
ATS8s	numeric	75 unique values 0 missing
ATS8v	numeric	76 unique values 0 missing
ATSC1e	numeric	54 unique values 0 missing
ATSC1i	numeric	65 unique values 0 missing
ATSC1m	numeric	71 unique values 0 missing
ATSC1p	numeric	71 unique values 0 missing
ATSC1s	numeric	82 unique values 0 missing
ATSC1v	numeric	72 unique values 0 missing
ATSC2e	numeric	70 unique values 0 missing
ATSC2i	numeric	74 unique values 0 missing
ATSC2m	numeric	82 unique values 0 missing
ATSC2p	numeric	82 unique values 0 missing
ATSC2s	numeric	82 unique values 0 missing
ATSC2v	numeric	82 unique values 0 missing
ATSC3e	numeric	71 unique values 0 missing
ATSC3i	numeric	78 unique values 0 missing
ATSC3m	numeric	81 unique values 0 missing
ATSC3p	numeric	83 unique values 0 missing
ATSC3s	numeric	83 unique values 0 missing
ATSC3v	numeric	81 unique values 0 missing
ATSC4e	numeric	76 unique values 0 missing
ATSC4i	numeric	78 unique values 0 missing
ATSC4m	numeric	80 unique values 0 missing
ATSC4p	numeric	82 unique values 0 missing
ATSC4s	numeric	82 unique values 0 missing
ATSC4v	numeric	82 unique values 0 missing
ATSC5e	numeric	73 unique values 0 missing
ATSC5i	numeric	76 unique values 0 missing
ATSC5m	numeric	79 unique values 0 missing
ATSC5p	numeric	79 unique values 0 missing
ATSC5s	numeric	80 unique values 0 missing
ATSC5v	numeric	80 unique values 0 missing
ATSC6e	numeric	72 unique values 0 missing
ATSC6i	numeric	76 unique values 0 missing
ATSC6m	numeric	78 unique values 0 missing
ATSC6p	numeric	78 unique values 0 missing
ATSC6s	numeric	79 unique values 0 missing
ATSC6v	numeric	79 unique values 0 missing
ATSC7e	numeric	70 unique values 0 missing
ATSC7i	numeric	72 unique values 0 missing
ATSC7m	numeric	79 unique values 0 missing
ATSC7p	numeric	79 unique values 0 missing
ATSC7s	numeric	79 unique values 0 missing
ATSC7v	numeric	79 unique values 0 missing
ATSC8e	numeric	72 unique values 0 missing
ATSC8i	numeric	76 unique values 0 missing
ATSC8m	numeric	79 unique values 0 missing
ATSC8p	numeric	79 unique values 0 missing

Show first 100 features

62 properties

NumberOfInstances

Number of instances (rows) of the dataset.

NumberOfFeatures

126

Number of attributes (columns) of the dataset.

NumberOfClasses

Number of distinct values of the target attribute (if it is nominal).

NumberOfMissingValues

Number of missing values in the dataset.

NumberOfInstancesWithMissingValues

Number of instances with at least one value missing.

NumberOfNumericFeatures

125

Number of numeric attributes.

NumberOfSymbolicFeatures

Number of nominal attributes.

ClassEntropy

Entropy of the target attribute values.

MeanNoiseToSignalRatio

An estimate of the amount of irrelevant information in the attributes regarding the class. Equals (MeanAttributeEntropy - MeanMutualInformation) divided by MeanMutualInformation.

Quartile2AttributeEntropy

Second quartile (Median) of entropy among attributes.

Dimensionality

1.48

Number of attributes divided by the number of instances.

MeanNominalAttDistinctValues

Average number of distinct values among the attributes of the nominal type.

Quartile2KurtosisOfNumericAtts

3.39

Second quartile (Median) of kurtosis among attributes of the numeric type.

EquivalentNumberOfAtts

Number of attributes needed to optimally describe the class (under the assumption of independence among attributes). Equals ClassEntropy divided by MeanMutualInformation.

MeanSkewnessOfNumericAtts

0.93

Mean skewness among attributes of the numeric type.

Quartile2MeansOfNumericAtts

4.51

Second quartile (Median) of means among attributes of the numeric type.

MajorityClassPercentage

Percentage of instances belonging to the most frequent class.

MeanStdDevOfNumericAtts

6.38

Mean standard deviation of attributes of the numeric type.

Quartile2MutualInformation

Second quartile (Median) of mutual information between the nominal attributes and the target attribute.

MajorityClassSize

Number of instances belonging to the most frequent class.

MinAttributeEntropy

Minimal entropy among attributes.

Quartile2SkewnessOfNumericAtts

0.73

Second quartile (Median) of skewness among attributes of the numeric type.

MaxAttributeEntropy

Maximum entropy among attributes.

MinKurtosisOfNumericAtts

-1.57

Minimum kurtosis among attributes of the numeric type.

PercentageOfBinaryFeatures

Percentage of binary attributes.

Quartile2StdDevOfNumericAtts

0.42

Second quartile (Median) of standard deviation of attributes of the numeric type.

MaxKurtosisOfNumericAtts

62.74

Maximum kurtosis among attributes of the numeric type.

MinMeansOfNumericAtts

-0.27

Minimum of means among attributes of the numeric type.

PercentageOfInstancesWithMissingValues

Percentage of instances having missing values.

Quartile3AttributeEntropy

Third quartile of entropy among attributes.

MaxMeansOfNumericAtts

485.81

Maximum of means among attributes of the numeric type.

MinMutualInformation

Minimal mutual information between the nominal attributes and the target attribute.

PercentageOfMissingValues

Percentage of missing values.

Quartile3KurtosisOfNumericAtts

5.65

Third quartile of kurtosis among attributes of the numeric type.

MaxMutualInformation

Maximum mutual information between the nominal attributes and the target attribute.

MinNominalAttDistinctValues

The minimal number of distinct values among attributes of the nominal type.

PercentageOfNumericFeatures

99.21

Percentage of numeric attributes.

Quartile3MeansOfNumericAtts

8.93

Third quartile of means among attributes of the numeric type.

MaxNominalAttDistinctValues

The maximum number of distinct values among attributes of the nominal type.

MinSkewnessOfNumericAtts

-1.95

Minimum skewness among attributes of the numeric type.

PercentageOfSymbolicFeatures

0.79

Percentage of nominal attributes.

Quartile3MutualInformation

Third quartile of mutual information between the nominal attributes and the target attribute.

MaxSkewnessOfNumericAtts

7.48

Maximum skewness among attributes of the numeric type.

MinStdDevOfNumericAtts

0.06

Minimum standard deviation of attributes of the numeric type.

Quartile1AttributeEntropy

First quartile of entropy among attributes.

Quartile3SkewnessOfNumericAtts

1.58

Third quartile of skewness among attributes of the numeric type.

MaxStdDevOfNumericAtts

106.27

Maximum standard deviation of attributes of the numeric type.

MinorityClassPercentage

Percentage of instances belonging to the least frequent class.

Quartile1KurtosisOfNumericAtts

2.44

First quartile of kurtosis among attributes of the numeric type.

Quartile3StdDevOfNumericAtts

2.55

Third quartile of standard deviation of attributes of the numeric type.

MeanAttributeEntropy

Average entropy of the attributes.

MinorityClassSize

Number of instances belonging to the least frequent class.

Quartile1MeansOfNumericAtts

3.53

First quartile of means among attributes of the numeric type.

StdvNominalAttDistinctValues

Standard deviation of the number of distinct values among attributes of the nominal type.

MeanKurtosisOfNumericAtts

5.93

Mean kurtosis among attributes of the numeric type.

NumberOfBinaryFeatures

Number of binary attributes.

Quartile1MutualInformation

First quartile of mutual information between the nominal attributes and the target attribute.

MeanMeansOfNumericAtts

22.81

Mean of means among attributes of the numeric type.

Quartile1SkewnessOfNumericAtts

0.08

First quartile of skewness among attributes of the numeric type.

AutoCorrelation

0.27

Average class difference between consecutive instances.

MeanMutualInformation

Average mutual information between the nominal attributes and the target attribute.

Quartile1StdDevOfNumericAtts

0.21

First quartile of standard deviation of attributes of the numeric type.

Show all 62 properties