Differences

This shows you the differences between two versions of the page.

--- readme.aireml [2012/05/30 13:26] – shogo
+++ readme.aireml [2012/05/30 13:30] – shogo
@@ Line 40: / Line 40: @@
 OPTION hetres_pol 4.0 0.1 0.1
 </file>
-Initial values of coefficients for heterogeneous residual variances use //ln//(a0, a1, a2, ...) to make these values.
+Initial values of coefficients for heterogeneous residual variances using //ln//(a0, a1, a2, ...) to make these values.
 **Heterogeneous residual variances for multiple traits**
@@ Line 55: / Line 55: @@
 OPTION hetres_pol 4.0 4.0 0.1 0.1 0.01 0.01
 </file>
-Initial values of coefficients for heterogeneous residual variances use //ln//(a0, a1, a2, ...) to make these values (trait first).
+Initial values of coefficients for heterogeneous residual variances using //ln//(a0, a1, a2, ...) to make these values (trait first). "4.0 4.0" are intercept for first and second traits. "0.1 0.1" could be linear and "0.01 0.01" could be quadratic. To transform back to the original scale, use exp(a0+a1*X1+a2*X2).