2020

Covid 19 – How long can the pandemic last in India?

October 5, 2020 | akhila

Six plus months had elapsed since the World Health Organization declared Covid -19 as a pandemic. The daily confirmed cases are still rising, but interestingly google trend shows a lose of interest in searches related to Covid-19 recently. Maybe the initial panic has come down… Read More The post Covid 19 – ...

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Squeezing the Most Utility from Your Models

October 5, 2020 | nzumel

In a previous article we discussed why it’s a good idea to prefer probability models to “hard” classification models, and why you should delay setting “hard” classification rules as long as possible. But decisions have to be made, and eventually you will have to set that threshold. How do ...

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Platypus – R package for object detection and image segmentation.

October 5, 2020 | R on Data Science Guts

Computer Vision tasks Computer Vision, or CV for short, is a field of computer science focused on development of techniques that will help computers understand the content of digital images in a way similar to human understanding. There’s a lot of dif...

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Platypus – R package for object detection and image segmentation.

October 5, 2020 | R on Data Science Guts

Computer Vision tasks Computer Vision, or CV for short, is a field of computer science focused on development of techniques that will help computers understand the content of digital images in a way similar to human understanding. There’s a lot of dif...

[Read more...]

The day after

October 5, 2020 | HighlandR

I woke yesterday to see ‘Excel’ trending on Twitter. However it didn’t take to long to discover this was not a good thing. For those not in the know, it turned out that an issue with importing data via Excel had caused a large number of cas... [Read more...]

Using torch modules

October 5, 2020 | Sigrid Keydana

Initially, we started learning about torch basics by coding a simple neural network from scratch, making use of just a single of torch’s features: tensors. Then, we immensely simplified the task, replacing manual backpropagation with autograd. Today... [Read more...]

100 Time Series Data Mining Questions – Part 6

October 5, 2020 | R Bloggers on Francisco Bischoff

In the last post took a very long time series, and we summarize it. Now we will do something that seems related when we look at the regime bar: regime change detection. For the next question, we will still be using the datasets available at https://github.com/matrix-profile-foundation/mpf-datasets ...

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Hacktober? Any Month is a Good Month to Contribute to rOpenSci

October 5, 2020 | rOpenSci - open tools for open science

The title of this post refers to Hacktoberfest, a month-long event organized annually by Digital Ocean to encourage contributions to open source projects on GitHub. Unfortunately, this October, many maintainers are dealing with spam pull requests. So ...

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Upcoming Why R? Webinars in October

October 5, 2020 | Marcin Kosiński

Why R? Webinars are back after successful launch of Why R? 2020 Conference! All videos from the past series and from the recently finished conference can be watched on our youtube.com/WhyRFoundation channel. See this post to find out about upcoming we... [Read more...]

Le Monde puzzle [#1159]

October 5, 2020 | xi'an

The weekly puzzle from Le Monde is quite similar to #1157: Is it possible to break the ten first integers, 1,…,10, into two groups such that the sum over the first group is equal to the product over the second? Is it possible that the second group is of cardinal 4? of cardinal 3? ...

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How to Deploy R Shiny App for Free on Shinyapps.io [Video]

October 5, 2020 | AbdulMajedRaja RS

This R programming tutorial teaches you how to deploy your R Shiny App for Free on Shinyapps.io (which offers a Free Tier). Usually when you develop Shiny Apps or Shiny Dashboards, You’ve a lot of options to deploy on servers like DigitalOcean, AWS ...

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“package ‘foo’ is not available” – What to do when R tells you it can’t install a package

October 5, 2020 | Dean Attali's R Blog

This common error means the package you're looking for can't be installed from CRAN. This is how you solve it. - The R language is infamous among its users for often having unhelpful error messages. One of the error messages that ... [Read more...]

“package ‘foo’ is not available” – What to do when R tells you it can’t install a package

October 5, 2020 | Dean Attali's R Blog

This common error means the package you're looking for can't be installed from CRAN. This is how you solve it. - The R language is infamous among its users for often having unhelpful error messages. One of the error messages that ... [Read more...]

R packages for eXplainable Artificial Intelligence

October 5, 2020 | Przemyslaw Biecek

Joint work with Szymon Maksymiuk and Alicja Gosiewska.The growing demand for fast and automated development of predictive models has contributed to the popularity of machine learning frameworks. ML frameworks allow us to quickly build models that maxim...

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Health Data Science Platform has landed – watch the webinar

October 5, 2020 | Gary Hutson

The Health Data Science Platform has been an endeavour of love. But what is it? Watch our technical team discuss how and why you should be switching to the DSP in your healthcare organisation Introducing the DSP The webinar explains why use the DSP, how to use the DSP and ... [Read more...]

Going Viral with #rstats to Ramp up COVID Nucleic Acid Testing in the Clinical Laboratory

October 5, 2020 | [email protected]

My friend Patrick Mathias from the University of Washington Department of Laboratory Medicine gave a fantastic talk on MSACL Connect last week about using #rstats and other open source tools for data automation in COVID sample collection, accessioning, pooling and direct-to-patient reporting. Following his talk, I shared the details of ... [Read more...]

Introducing mlr3cluster: Cluster Analysis Package

October 4, 2020 | Machine Learning in R

Tired of learning to use multiple packages to access clustering algorithms? Using different packages makes it difficult to compare the performance of clusterers? It would be great to have just one package that makes interfacing all things clustering easy? mlr3cluster to the rescue! mlr3cluster is a cluster analysis ...

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Introducing mlr3cluster: Cluster Analysis Package

October 4, 2020 | Machine Learning in R

Tired of learning to use multiple packages to access clustering algorithms? Using different packages makes it difficult to compare the performance of clusterers? It would be great to have just one package that makes interfacing all things clustering easy? mlr3cluster to the rescue! mlr3cluster is a cluster analysis ...

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Introducing mlr3cluster: Cluster Analysis Package

October 4, 2020 | r-bloggers on Machine Learning in R

Tired of learning to use multiple packages to access clustering algorithms? Using different packages makes it difficult to compare the performance of clusterers? It would be great to have just one package that makes interfacing all things clustering easy? mlr3cluster to the rescue! mlr3cluster is a cluster analysis ...

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We Run for RLadies

October 4, 2020 | Colin Fay

Hey internet, it’s me again! If you follow this blog, you’ve seen two weeks ago that we launched a “Run for RLadies” online event, where you could sponsor runners from the RStats Strava Club (and others), by matching 1$/€ by km run during a run made o... [Read more...]

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