Less than 1 week –
Less than 10 hrs/week –
Have 4 years worth of annual surveys that need to be merged into one SPSS file. MOST of the questions have remained the same (those that have been deleted over the years can be left out of the final data set). Each year's survey may have used different variable names for the same attribute and in some cases may also have utilized scales that were the same number (usually 5pt) but in ascending vs descending scale order. Need to ...