

Interpretation of Yaxis in parallel ... 

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Hello. I analyzed parallel GGMM with 2 covariates and achieved a 4class solution. In order to demonstrate 2 growth patterns for each of 4 classes on the same graph, I calculated expected values for 5 time points using the means of intercepts and slopes for each class and plotted them on the same graph. As a result, I ended up having 8 linear lines on the graph, 2 for each class. In this case, how shoud I name and interpret the Yaxis? And is it possible to draw 2 growth patterns on the same graph? Since 2 growths came from different measures, I was wondering if I have to draw 2 different graphs. Thank you in advance! 


The yaxis is in the metric of the outcomes. If the two outcomes have different metrics, the two plots should be in different graphs. 

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