I have a survey dataset that spans three years and about 90,000 respondents. At the end of each year, we report a 12-month satisfaction score (percent of respondents that gave a positive score to a single question). I would like to use that dataset to predict what the 12-month satisfaction score will be at the end of 2023 and generate error bands around this score. Any guidance on how to do this?
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Adam Powell
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#SPSSStatistics