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Posts tagged journal
Tag: journal
lmDiallel: a new R package to fit diallel models. Multienvironment diallel experiments
Feed: R-bloggers. Author: R on The broken bridge between biologists and statisticians. In recent times, a few colleagues at my Department and I have devoted some research effort to data management for diallel mating experiments, which we have summarised in a paper (Onofri et al., 2020) and a series of five blog posts (see here). A final topic that remains to be covered relates to the frequent possibility that these diallel experiments are repeated across years and/or locations. How should the resulting dataset be analysed? We will start from a multi-environment full diallel experiment with 5 parental lines, in four ... Read More
Measuring progress in Symbolic AI: the biggest surprise in AI trends report from Stanford
Feed: Featured Blog Posts - Data Science Central. Author: ajit jaokar. The biggest surprise for me in the "Measuring trends in Artificial Intelligence" from Stanford University (a must read BTW) is a section on measuring progress on symbolic (or logical) reasoning in AI, which is the process of drawing conclusions from sets of assumptions. They consider two major reasoning problems, Boolean Satisfiability (SAT) and Automated Theorem Proving (ATP). Each has real-world applications (e.g., circuit design, scheduling, software verification, etc.) and poses significant measurement challenges.for some background to symbolic reasoning see: how close are computers to automating mathematical reasoning ... Read More
Afterthoughts of e-Rum2020 in The R Journal
Feed: R-bloggers. Author: Mirai Solutions. [This article was first published on Mirai Solutions, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. The conference scene has been revolutionized since e-Rum2020 took place, almost a year ago. Nowadays virtual conferences are the new normal, and e-Rum2020 was a forerunner not just in the R world but overall, having been hit by the pandemic in the middle of its organization. e-Rum2020 Organizing Committee, in which Miraiers ... Read More
Using Storage Manager with IAM Role
Feed: MariaDB Knowledge Base Article Feed. Author: . AWS IAM Role Configuration We have added a new feature in Columnstore 5.5.2 that allows you to use AWS IAM roles in order to connect to S3 buckets without explicitly entering credentials into the storagemanager.cnf config file. You will need to modify the IAM role of your Amazon EC2 instance to allow for this. Please follow the AWS documentation before beginning this process. It is important to note that you must update the AWS S3 endpoint based on your chosen region otherwise you might face delays in propagation as discussed here and ... Read More
Benstats Talks #1: A presentation on CNNS
Feed: R-bloggers. Author: Benjamin Smith. [This article was first published on r – bensstats, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. Its been a while since I last posted anything on my blog, so I thought I would share an update. Recently, I had the opportunity to present for my midterm examination a deep learning framework of my choosing. I chose to give a talk on (you guessed it!) convolutional neural networks ... Read More
folded Normals
Feed: R-bloggers. Author: xi'an. [This article was first published on R – Xi'an's Og, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. While having breakfast (after an early morn swim at the vintage La Butte aux Cailles pool, which let me in free!), I noticed a letter to the Editor in the Annals of Applied Statistics, which I was unaware existed. (The concept, not this specific letter!) The point of the letter was ... Read More
lmDiallel: a new R package to fit diallel models. The Gardner-Eberhart models
Feed: R-bloggers. Author: R on The broken bridge between biologists and statisticians. Another post for this series about diallel mating experiments. So far, we have published a paper in Plant Breeding (Onofri et al., 2020), where we presented lmDiallel, a new R package to fit diallel models. We followed up this paper with a series of four blog posts, giving more detail about the package (see here), about the Hayman’s models type 1 (see here) and type 2 (see here) and about the Griffing’s family of models (see here). In this post we are going to talk about the Gardner-Eberarth ... Read More
1-Year Anniversary of the COVID Stock Market Crash
Feed: Featured Blog Posts - Data Science Central. Author: Don Philip Faithful. Those that encounter my blogs might notice two distinct types: 1) blogs that I formally prepare almost like an essay; and 2) those that are "unplugged" or informally prepared rather like a personal journal entry. The mystique of writing something where I don't exactly know the ending or even the main points hasn't completely waned although I appreciate that this style has some drawbacks. This morning, I mark the 1-year anniversary of the COVID-19 stock market crash with an unplugged blog entry. One characteristic of an unplugged piece ... Read More
Visualizing the treatment effect with an ordinal outcome
Feed: R-bloggers. Author: Keith Goldfeld. [This article was first published on ouR data generation, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. If it’s true that many readers of a journal article focus on the abstract, figures and tables while skimming the rest, it is particularly important tell your story with a well conceived graphic or two. Along with a group of collaborators, I am trying to figure out the best way to ... Read More
Downloading all currently released BridgeDb identifier mapping databases
Feed: R-bloggers. Author: Egon Willighagen. [This article was first published on chem-bla-ics, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. The BridgeDb project (doi:10.1186/1471-2105-11-5) (and ELIXIR recommended interoperability resource) has several aims, all around identifier mapping:provide a Java API for identifier mappingprovide ID mappings (two flavors: with and without semantic meaning)provide services (R package, OpenAPI webservice)track the history of identifiersThe last one is more recent and two aspects are under development here: secondary ... Read More
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