search for: theta7

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: " ITERATION ,THETA1...

...agues > > 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...

...gt; 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 >>...

...<-> ocon, psi4, 0.2 con -> acon, NA, 1 con -> mcon, lam7, 0.8 con -> ocon, lam8, 0.9 con <-> con, psi5, 0.3 acon1 <-> acon1, theta7, 0.4 acon2 <-> acon2, theta8, 0.2 mvcon1 <-> mvcon1, theta9, 0.2 mvcon2 <-> mvcon2, theta10, 0.3 oicon1 <-> oicon1, theta11, 0.2 oicon2 <-> oicon2, theta12, 0.3 gender...