r tag

R is a programming language for statistical computing and graphics supported by the R Core Team and the R Foundation for Statistical Computing. Created by statisticians Ross Ihaka and Robert Gentleman, R is used among data miners, bioinformaticians and statisticians for data analysis and developing statistical software. Users have created packages to augment the functions of the R language.

According to user surveys and studies of scholarly literature databases, R is one of the most commonly used programming languages used in data mining. As of March 2022, R ranks 11th in the TIOBE index, a measure of programming language popularity, in which the language peaked in 8th place in August 2020.

The official R software environment is an open-source free software environment within the GNU package, available under the GNU General Public License. It is written primarily in C, Fortran, and R itself (partially self-hosting). Precompiled executables are provided for various operating systems. R has a command line interface. Multiple third-party graphical user interfaces are also available, such as RStudio, an integrated development environment, and Jupyter, a notebook interface.

Reference: WIKIPEDIA

1620 questions


1 answers
44 views
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Understanding how Polymer handles json.

Hello, this is my first post.I am studying Polymer now.As part of my learning, I am creating an app with and using iron-ajax to retrieve data from json.Therefore, I am wondering if I can pass the json...

2 years ago

1 answers
53 views
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How do I check docker startup options

Docker version 1.10.3, build cb079f6-unsupportedis used.On CentOS 7.I forgot what option to start when creating docker container.You can check the port forwarding in docker ps, but can you find out wh...

2 years ago

1 answers
130 views
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No module name 'cupy' when OpenPose tries to run on GPU

I am trying to open pose by referring to the following site.https://github.com/DeNA/Chainer_Realtime_Multi-Person_Pose_Estimation/blob/master/README_JP.mdThe CPU worked fine, but the operation was so ...


2 answers
101 views
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Unable to handle signal in multiprocessing.Process target

In multiprocessing.Process, I want to handle SIGTERM in the target function (which is passed as the argument target), but it doesn't work What should I do?If you press the Start button in a program us...


1 answers
42 views
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What is the difference between Microsoft Open and Rstudio?

What is the difference between Microsoft Open and Rstudio?Also, please let me know which one you recommend.

2 years ago

1 answers
75 views
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I want to pad and size sets of matrices of different sizes

When given a set A of matrices of different sizes, A= [[[1, 2, 3], [1, 2, 3], [1, 2, 3]], [[1, 2], [1, 2], [1, 2], [1, 2]], [[1, 2, 3, 4], [1, 2, 3, 4]]]I'd like to pad with 0 and combine the whole th...

2 years ago

2 answers
148 views
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I would like to introduce cakephp with XAMPP."I can't find intl" appears.

I am using XAMPP 7.1.10/PHP 7.1.10 in OS 10.12.6 to deploy cakePHP3.We are building the environment according to the book Introduction to PHP Framework CakePHP3.First, we added extension=php_intl.so i...

2 years ago

1 answers
103 views
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I have a question about how to proceed with the project using Docker.

I have two questions! Nice to meet you!I'm trying to build a LAMP environment in the ubuntu container, but I'm thinking of going with the following flow, but I don't know how to proceed with the work ...

2 years ago

1 answers
118 views
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R: About the color and size classification of the scatterplot using ggplot

In the scatterplot using the following data, I would like to specify any color and size.Reg takes an integer from 1 to 6, but increases the size of 1 and I would like to reduce the size of 6.Data Name...

2 years ago

1 answers
107 views
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Removing Weight Parameters from the Chainer Trainer

I think the Chains can normally retrieve the network parameters as model.predictor.conv2.W.data.(model: ) I also wanted to save progress parameters, so I used Trainer's extension.snapshot() which is o...

2 years ago
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