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Data
socmob

socmob

active ARFF Non-commercial scholarly and teaching purposes. Visibility: public Uploaded 22-12-2022 by Shirley
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Data Description This dataset described social mobility, i.e. how the sons' occupations are related to their fathers' jobs. An instance represent the number of sons that have a certain job A given the father has the job B (additionally conditioned on race and family structure). The dataset was originally collected for the survey of "Occupational Change in a Generation II" Attribute Description 1. *fathers_occupation* 2. *sons_occupation* 3. *family_structure* - "intact" or "nonintact" 4. *race* - "black" or "white" 5. *counts_for_sons_first_occupation* 6. *counts_for_sons_current_occupation* - target feature

6 features

counts_for_sons_current_occupation (target)numeric361 unique values
0 missing
fathers_occupationnominal17 unique values
0 missing
sons_occupationnominal17 unique values
0 missing
family_structurenominal2 unique values
0 missing
racenominal2 unique values
0 missing
counts_for_sons_first_occupationnumeric358 unique values
0 missing
Show all 6 features

19 properties

NumberOfInstances
1156
Number of instances (rows) of the dataset.
NumberOfFeatures
6
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
2
Number of numeric attributes.
NumberOfSymbolicFeatures
4
Number of nominal attributes.
PercentageOfSymbolicFeatures
66.67
Percentage of nominal attributes.
AutoCorrelation
-12.57
Average class difference between consecutive instances.
PercentageOfNumericFeatures
33.33
Percentage of numeric attributes.
PercentageOfMissingValues
0
Percentage of missing values.
PercentageOfInstancesWithMissingValues
0
Percentage of instances having missing values.
PercentageOfBinaryFeatures
33.33
Percentage of binary attributes.
NumberOfBinaryFeatures
2
Number of binary attributes.
MinorityClassSize
Number of instances belonging to the least frequent class.
MinorityClassPercentage
Percentage of instances belonging to the least frequent class.
MajorityClassSize
Number of instances belonging to the most frequent class.
MajorityClassPercentage
Percentage of instances belonging to the most frequent class.
Dimensionality
0.01
Number of attributes divided by the number of instances.
Show all 19 properties

1 tasks

Supervised Regression on socmob
0 runs - estimation_procedure: 10-fold Crossvalidation - target_feature: counts_for_sons_current_occupation
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