data type

  1. R

    Which test of reliability to use?

    Hi, I am unsure of if I am to use different tests of reliability for different types of data sought by the same questionnaire, or if one test may be applicable to all of my data? I have a mixture of nominal and interval data. When testing the data using Alpha my results came back very low...
  2. N

    Which data types & correlation method?

    Dear all, I'm a new graduate student and not yet proficient at statistics in research. Please help me confirm/correct the following questions. * I want to examine if streaming video viewing styles correlate with reading frequency, comprehension, and speed. 1. one kind of data is 4...