PB49: Past - MODALITY Other/Unspecified modality
Based upon 482 valid cases out of 2,288 total cases.
- mean: 1.33
- median: 1.00
- mode: 1.00
- minimum: 0
- maximum: 2
- standard deviation: 0.53
Location: 393-394 (width: 2; decimal: 0)
Variable Type: numeric
(Range of) Missing Values: -2 , -1
Source: This variable was taken from: Center for Education and Drug Abuse Research (CEDAR): Etiological and Prospective Family Study in Southwestern Pennsylvania, Baseline Data, 1990-2011.
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Disclaimer: The frequencies for this variable may not be weighted. They are purely descriptive and may not be representative of the study population. Please use with caution and consult the study documentation.