A simulated cross-lagged dataset with 2 measures (x and y) assessed
three times each (x1-x3, y1-y3). The cross-lagged model was generated by
get_crosslagged_model() and was fed to simsem::generate() with population
parameter values:
\(x_t \sim .7 \times x_{t-1}\)
\(y_t \sim .7 \times x_{t-1}\)
\(x_t \sim .4 \times y_{t-1}\)
\(y_t \sim .4 \times y_{t-1}\)
\(x_t \sim\sim .35 \times x_t\)
\(y_t \sim\sim .35 \times y_t\)
\(y_t \sim\sim .25 \times x_t\)