It should be fixed in the daily builds of RStudio, if you want to test:https://dailies.rstudio.com. We also hope to fix this with the v1.3 release of RStudio. As an aside: I cannot reproduce this crash in my Ubuntu 20.04 VM. What version ofglibcdo you have installed? For example...
Conditions with a chain of functions In practice, we usually write functions that call other functions, and it can get confusing if there isn’t an easy way to find the source of the error in nested functions. Let’s define two functions as an example. The first,sim_valuewill simulate ra...
Let me know if there is anything else you need. pthread_cond_timedwait returned 22 Error in execCallbacks(timeoutSecs) : Condition variable failed to timedwait Stopped Radiant Messages shown in console: > traceback() 15: stop(e) 14: (function (e) { if (is.null(attr(e, "stack.trace...
## #Let's try another probability trashold and see how the model behaves# Apply threshold of 0.9: p_classp_class<-ifelse(prediction_p$M>0.9,"M","R")# Create confusion matrixconfusionMatrix(p_class,test$Class) ## Confusion Matrix and Statistics ## ## Reference ## Prediction M R ##...
In Lesson 21, we learned how to do a multiple linear regression analysis. Any conclusions from that analysis to a population of interest (all countries) will only be valid if certain conditions exist. In this lesson, we will discuss what those conditions are and how to assess them. ...
If you want to override which version of R is used then you can use the rsession-which-r setting. For example: /etc/rstudio/rserver.conf rsession-which-r=/usr/local/bin/R Note that this change will not take effect until the server is restarted. 5.1.1.1 Using Multiple Versions of R...
if (qsIndex == std::string::npos) path = url; else { path = url.substr(0, qsIndex); queryString = url.substr(qsIndex); }return std::pair<std::string, std::string>(path, queryString); }void requestToEnv(std::shared_ptr<HttpRequest> pRequest, Rcpp::Environment* pEnv) { ...