2.2:  Interval scale variables

[Page last updated 30 March 2013]

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2.2  Interval and ratio variables (detailed contents) details the coverage and contents of the entries below.  The first set uses data from the precourse questionnaire, the second set from the 1986 British Social Attitudes survey and the third replicates exercises from the second set on the same variables in the 1989 British Social Attitudes survey.

1:  Precourse questionnaire
2.2.1.1  [myclass]  Frequencies for interval variables

2:  1986 British Social Attitudes survey
2.2.1.2  [bsa86]  Exercise - Reading in data for interval variables
2.2.1.3  [bsa86]  Extending your data dictionary
2.2.1.4  [bsa86]  Exercise - Frequencies for interval variables
2.2.1.5 [bsa86] Specimen answer for frequencies  exercise

3:  1989 British Social Attitudes survey 
2.2.1.6  [bsa89]  Homework exercises
2.2.1.7  [bsa89] Specimen answer for homework  exercises

[Brand new: bit more  housekeeping]
2.2.1.8  [bsa89] Supplementary exercise - combining your saved files

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