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dataSDA (version 0.1.8)

credit_card.int: Credit Card Expenses Interval Dataset

Description

Interval-valued credit card spending aggregated by person-month. Three individuals' (Jon, Tom, Leigh) monthly expenditures across five categories.

Usage

data(credit_card.int)

Arguments

Format

A data frame with person-month rows and 5 interval-valued columns:

  • food: Food expenditure range (USD).

  • social: Social expenditure range (USD).

  • travel: Travel expenditure range (USD).

  • gas: Gas expenditure range (USD).

  • clothes: Clothes expenditure range (USD).

Details

The original classical dataset (Table 2.3) records individual transactions. The symbolic version (Table 2.4) aggregates into interval-valued observations for each person-month combination.

References

Billard, L. and Diday, E. (2006). Symbolic Data Analysis. Wiley. Tables 2.3-2.4.

Examples

Run this code
data(credit_card.int)

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