Does this back-trace say anything? sit-for(0.25) org-babel-comint-eval-invisibly-and-wait-for-file("type2" "/var/folders/hj/hqfjch716qg5php160jbtfgh0000gn/T/babel-53134TSq/R-53134IWW" "{\n function(object,transfer.file) {\n object\n invisible(\n if (\n inherits(\n try(\n {\n tfile<-tempfile()\n write.table(object, file=tfile, sep=\"\\t\",\n na=\"nil\",row.names=FALSE,col.names=FALSE,\n quote=FALSE)\n file.rename(tfile,transfer.file)\n },\n silent=TRUE),\n \"try-error\"))\n {\n if(!file.exists(transfer.file))\n file.create(transfer.file)\n }\n )\n }\n}(object=.Last.value,transfer.file=\"/var/folders/hj/hqfjch716qg5php160jbtfgh0000gn/T/babel-53134TSq/R-53134IWW\")") org-babel-R-evaluate-session("type2" "lm(log_cal~sector+SocialGroup+sex+AgeChild+AgeAdult+foodprice+log(MPCE)+state_region,data=regdata,weights=weight)->reg\nlm(adj_cal~sector+SocialGroup+sex+AgeChild+AgeAdult+foodprice+log(MPCE)+state_region,data=regdata,weights=weight)->reg.1\nlibrary(car)\nlibrary(lmtest)\nlibrary(sandwich)\ncov1 <- vcovHC(reg, type = \"HC1\")\nrobust_se <- sqrt(diag(cov1))\n\ncov2 <- vcovHC(reg.1, type = \"HC1\")\nrobust_se2 <- sqrt(diag(cov2))\n # Adjust F statistic\nwald_results <- waldtest(reg, vcov = cov1)\nwald_results2 <- waldtest(reg.1, vcov = cov2)\n\n #coeftest(reg, vcov = hccm)->reg2\noptions(scipen = 999)\nlibrary(stargazer)\nstargazer(reg.1,reg,\n align=TRUE,\n title=\"Regression of per capita calorie intake with monthly per capita consumer expenditure, and demographic and other socio-economic variables\",\n dep.var.labels = c(\"Per capita calorie intake\",\"Log of per capita calorie intake\"),\n se=list(NULL,robust_se,robust_se2),\n omit=\"state\",\n model.numbers=FALSE,\n report = \"vct*\",\n single.row=TRUE,\n omit.labels = \"State and region dummies\")" value ("replace" "scalar" "latex") nil nil) org-babel-R-evaluate("type2" "lm(log_cal~sector+SocialGroup+sex+AgeChild+AgeAdult+foodprice+log(MPCE)+state_region,data=regdata,weights=weight)->reg\nlm(adj_cal~sector+SocialGroup+sex+AgeChild+AgeAdult+foodprice+log(MPCE)+state_region,data=regdata,weights=weight)->reg.1\nlibrary(car)\nlibrary(lmtest)\nlibrary(sandwich)\ncov1 <- vcovHC(reg, type = \"HC1\")\nrobust_se <- sqrt(diag(cov1))\n\ncov2 <- vcovHC(reg.1, type = \"HC1\")\nrobust_se2 <- sqrt(diag(cov2))\n # Adjust F statistic\nwald_results <- waldtest(reg, vcov = cov1)\nwald_results2 <- waldtest(reg.1, vcov = cov2)\n\n #coeftest(reg, vcov = hccm)->reg2\noptions(scipen = 999)\nlibrary(stargazer)\nstargazer(reg.1,reg,\n align=TRUE,\n title=\"Regression of per capita calorie intake with monthly per capita consumer expenditure, and demographic and other socio-economic variables\",\n dep.var.labels = c(\"Per capita calorie intake\",\"Log of per capita calorie intake\"),\n se=list(NULL,robust_se,robust_se2),\n omit=\"state\",\n model.numbers=FALSE,\n report = \"vct*\",\n single.row=TRUE,\n omit.labels = \"State and region dummies\")" value ("replace" "scalar" "latex") nil nil) org-babel-execute:R("lm(log_cal~sector+SocialGroup+sex+AgeChild+AgeAdult+foodprice+log(MPCE)+state_region,data=regdata,weights=weight)->reg\nlm(adj_cal~sector+SocialGroup+sex+AgeChild+AgeAdult+foodprice+log(MPCE)+state_region,data=regdata,weights=weight)->reg.1\nlibrary(car)\nlibrary(lmtest)\nlibrary(sandwich)\ncov1 <- vcovHC(reg, type = \"HC1\")\nrobust_se <- sqrt(diag(cov1))\n\ncov2 <- vcovHC(reg.1, type = \"HC1\")\nrobust_se2 <- sqrt(diag(cov2))\n # Adjust F statistic\nwald_results <- waldtest(reg, vcov = cov1)\nwald_results2 <- waldtest(reg.1, vcov = cov2)\n\n #coeftest(reg, vcov = hccm)->reg2\noptions(scipen = 999)\nlibrary(stargazer)\nstargazer(reg.1,reg,\n align=TRUE,\n title=\"Regression of per capita calorie intake with monthly per capita consumer expenditure, and demographic and other socio-economic variables\",\n dep.var.labels = c(\"Per capita calorie intake\",\"Log of per capita calorie intake\"),\n se=list(NULL,robust_se,robust_se2),\n omit=\"state\",\n model.numbers=FALSE,\n report = \"vct*\",\n single.row=TRUE,\n omit.labels = \"State and region dummies\")" ((:colname-names) (:rowname-names) (:result-params "replace" "scalar" "latex") (:result-type . value) (:comments . "") (:shebang . "") (:cache . "no") (:padline . "") (:noweb . "no") (:tangle . "no") (:exports . "results") (:results . "replace scalar latex") (:hlines . "no") (:session . "type2"))) org-babel-execute-src-block(nil) org-babel-execute-src-block-maybe() org-babel-execute-maybe() org-babel-execute-safely-maybe() run-hook-with-args-until-success(org-babel-execute-safely-maybe) org-ctrl-c-ctrl-c(nil) call-interactively(org-ctrl-c-ctrl-c nil nil) command-execute(org-ctrl-c-ctrl-c)
> On 28-May-2016, at 10:31 pm, Charles C. Berry <ccbe...@ucsd.edu> wrote: > > > p.s. one more thing - below > > On Sat, 28 May 2016, Charles C. Berry wrote: > >> On Sat, 28 May 2016, William Denton wrote: >> >>> On 28 May 2016, Vikas Rawal wrote: >>>> Thanks John. Appreciate that you cared to respond to such a vague query. I >>>> am at a loss with this one. It does not happen all the time. I think it >>>> happens when I am processing large datasets, and CPUs and RAM of my system >>>> are struggling to keep up. But I could be wrong. >>> I've had the same kind of thing happen---but C-g (sometimes many) to kill >>> the command, then rerunning, usually works without any trouble. Some >>> strange combination of CPU and RAM and all that, the kind of thing that's >>> not easily reproducible. >> >> Try this: customize `debug-on-quit' to `t' (and set for current session). >> >> Then when you have to quit via C-g, you will get a backtrace showing where >> the process was hanging and how it got there. This might be helpful in >> figuring out what is going on. >> >> Run your code and when you finally have to C-g out copy the *Backtrace* >> buffer and report it back here (or on the ESS list if appropriate). >> > > After you copy the buffer, you should type 'q' in the *Backtrace* buffer to > finish up or you may have some odd messages and hangups afterwards. > > Chuck