search for: kras

...03-14 ", " 2011-10-10 ", " 2011-10-24 ", " 2012-09-15 ", " 2012-10-05 ", " 2012-10-17 " ), class = "factor"), raw = structure(c(9L, 12L, 16L, 13L, 10L, 7L, 6L, 3L, 2L, 4L, 14L, 15L, 1L, 5L, 8L, 11L), .Label = c(" ... If patient KRAS result is wild type, they will start Erbitux. ... (Several lines of material) ... Ordered KRAS mutation test 11/11/2011. Results are still not available. ... ", " ... KRAS (mutated). Therefore did not prescribe Erbitux. ... ", " ... KRAS (mutated). Will not prescribe Erbitux d...

...1 ", " 2010-10-15 ", " 2010-11-15 ", " 2011-03-01 ", " 2011-03-14 ", " 2011-10-10 ", " 2011-10-24 ", " 2012-09-15 ", " 2012-10-05 ", " 2012-10-17 " ), class = "factor"), raw = c(" ordered kras testing on 10102010 results not yet available if patient has a mutation will start erbitux ", " received kras results on 10202010 test results indicate tumor is wild type ua protein positve erpr positive her2neu positve ", " will conduct kras mutation testing prior to initiati...

Hello All, This will probably be easy for some but isn't for me. Currently am working on a text mining exercise. Want to be able to predict whether cancer patients got KRAS testing, and, if so, whether the test yielded a result of wild type/negative or mutant/positive. I've begun with a "bag-of-words approach" that looks at the count of specific terms in the medical records and then uses some of those as predictors. This works great for predicting whet...

Happy Friday Everyone, ? Hope Friday afternoon doesn't turn out to be a terrible time to post a question. I've been doing a little data mining of patient text medical records as of late. I started out trying to predict whether or not cancer patients had received KRAS mutation testing and did quite well with that. Now I'm trying to predict the results of KRAS testing (mutated?vs. wild type). This is proving to be a little more difficult. ? With the first classification task, I created counts of terms (e.g., ""kras", "mutated")?in the...

...set the LogLevel to FATAL as I want to see other informational messages like for example the open forwarded connections when I close the ssh client. Is this considered a bug or intended behavior? Any fixes, workarounds? Please CC: me when you reply as I am not on the mailing lists yet. Thanks. Kras ----------------------------------------------------- Protect yourself from spam, use http://sneakemail.com