search for: ewarning

Displaying 3 results from an estimated 3 matches for "ewarning".

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2006 Apr 25
3
rake test:units fails on Postgresql due to nil
Following the directions in: http://www.xml.com/pub/a/2006/04/19/rest-on-rails.html?page=2 I get through the: rake db:migrate With the tables created properly but then when I run the: rake test:units I get a failure: ActiveRecord::StatementInvalid: RuntimeError: ERROR C23502 Mnull value in column "title" violates not-null constraint FexecMain.c L1750
2013 Feb 15
0
Ho w Do I Get Cox Model Convergence After Multiple Imputation
...(cd4pccat) + as.factor(vlcat) + as.factor(agecat) + as.factor(whostage) + as.factor(hfacat) + as.factor(wfacat) + as.factor(wfhcat) + as.factor(resistance) + as.factor(postrantb) + cluster(id),data=myimp$imputations[[1]],method="breslow",robust=TRUE) summary(m2_1) The I get the following eWarning message: In fitter(X, Y, strats, offset, init, control, weights = weights, : Ran out of iterations and did not converge I have tried to increase the maximum number of iterations,however I still get the same warning message. I have also looked at change my initial estimates but I get the followi...
2005 Dec 22
2
nonstandard postgresql sequence names
...quot; instead of id, and instead of it being a serial type, it is just an integer. It is incremented using a sequence named "sponsor_seq". I also have a sponsors.yml fixture with unremarkable contents. When I try and run the test I get this: Loaded suite test/unit/sponsor_test Started EWARNING: there is no transaction in progress E Finished in 0.831961 seconds. 1) Error: test_truth(SponsorTest): ActiveRecord::StatementInvalid: PGError: ERROR: relation "sponsor_sponsor_key_seq" does not exist : SELECT setval(''sponsor_sponsor_key_seq'', (SELECT COALESCE(MA...