search for: theta6

R 3.4.2 OS X Colleagues I would appreciate some help with regular expressions. I have string that looks like: " ITERATION ,THETA1 ,THETA2 ,THETA3 ,THETA4 ,THETA5 ,THETA6 ,THETA7 ,SIGMA(1,1) ,SIGMA(2,1) ,SIGMA(2,2)? In the entries that contain: (X,Y) # for example, SIGMA(1,1) I would like to replace the comma with a period, e.g., SIGMA(1.1) but NOT the other commas The end-result would be: " ITERATIO...

...gt; OS X > > Colleagues > > I would appreciate some help with regular expressions. > > I have string that looks like: > " ITERATION ,THETA1 ,THETA2 ,THETA3 ,THETA4 ,THETA5 ,THETA6 ,THETA7 ,SIGMA(1,1) ,SIGMA(2,1) ,SIGMA(2,2)? > > In the entries that contain: > (X,Y) # for example, SIGMA(1,1) > I would like to replace the comma with a period, e.g., SIGMA(1.1) but NOT the other commas...

...lleagues >> >> I would appreciate some help with regular expressions. >> >> I have string that looks like: >> " ITERATION ,THETA1 ,THETA2 ,THETA3 ,THETA4 ,THETA5 ,THETA6 ,THETA7 ,SIGMA(1,1) ,SIGMA(2,1) ,SIGMA(2,2)? >> >> In the entries that contain: >> (X,Y) # for example, SIGMA(1,1) >> I would like to replace the comma with a period, e.g., SIGMA(1.1) but NOT t...

...en I call my simulation on the cluster using clusterApplyLB(cl, 2:S, simClust) where cl is the cluster and S is a constant defined above as 500. Using print statements (since snow, or R for that matter, has next to no ability to debug) I found that the error cropped up in this statement: theta6 = optim(c(0,0,0,0,0,0,.2), loglikelihood, scrore6, method = "CG", control=list(fnscale=-1,reltol=1e-8,maxit=2000))$par Both the functions loglikelelihood and score6 use x1, but I know that it is getting exported to the node correctly since it gets assigned earlier in the simulation...

...-> crimatt, lam4, 1.3 attn -> asltatt, lam5, 1.2 attn <-> attn, psi2, 0.5 nvatt <-> nvatt, theta4, 0.5 crimatt <-> crimatt, theta5, 0.1 asltatt <-> asltatt, theta6, 0.2 gender -> attn, a4, 0.2 acon -> acon1, NA, 1 acon -> acon2, lam4, 1.5 acon <-> acon, psi2, 0.1 mcon -> mvcon1, NA, 1 mcon ->...