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- Sun Nov 21, 2021 3:21 pm
- Forum: Help
- Topic: LCA - Snow RMM
- Replies: 1
- Views: 6433
LCA - Snow RMM
Hello, I am trying to conduct a Latent Class Analysis. I have a sample of 516 participants who have score of 0-10 across 5 time periods. Missing scores were coded -1. Each time I input the time periods into the variable box of LCA I get the error, "invalid 'length' argument". I am unsure w...