Fixed errors in pairwise control files.

Author: icwells

controlFiles/pairwiseAlt.ctl

@@ -16,7 +16,7 @@
         model = 0  * models for codons:
                        * 0:one, 1:b, 2:2 or more dN/dS ratios for branches
 
-      NSsites = 2  * 0:one w;1:neutral;2:selection; 3:discrete;4:freqs;
+      NSsites = 0  * 0:one w;1:neutral;2:selection; 3:discrete;4:freqs;
                    * 5:gamma;6:2gamma;7:beta;8:beta&w;9:betaγ
                    * 10:beta&gamma+1; 11:beta&normal>1; 12:0&2normal>1;
                    * 13:3normal>0

controlFiles/pairwiseNull.ctl

@@ -24,7 +24,7 @@
         icode = 0  * 0:universal code; 1:mammalian mt; 2-10:see below
     fix_kappa = 0  * 1: kappa fixed, 0: kappa to be estimated
         kappa = 3  * initial or fixed kappa
-    fix_omega = 0  * 1: omega or omega_1 fixed, 0: estimate 
+    fix_omega = 1  * 1: omega or omega_1 fixed, 0: estimate 
         omega = 1 * initial or fixed omega, for codons or codon-based AAs
 
     fix_alpha = 1  * 0: estimate gamma shape parameter; 1: fix it at alpha