@datascienceplus

A home for R & Python tutorials. Written by a community of data enthusiasts. Tutorials on statistics, modeling, visualization, and programming.

datascienceplus.com
Joined August 2015
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First steps with Non-Linear Regression in R datascienceplus.com/first-st… #rstats via @datascienceplus

First steps with Non-Linear Regression in R

Drawing a line through a cloud of point (ie doing a linear regression) is the most basic analysis one may do. It is sometime fitting well to the data, but in…

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An introduction to k-gram language models in R datascienceplus.com/an-intro… #rstats via @datascienceplus

An introduction to k-gram language models in R

This post offers a brief introduction to \(k\)-gram language models, using the R package kgrams, which provides an interface for training, evaluating and…

datascienceplus.com
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Introducing udpipe for easy Natural Language Processing in R datascienceplus.com/introduc… #rstats via @datascienceplus
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Analysing Cryptocurrency Market in R datascienceplus.com/analysin… #rstats via @datascienceplus
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DataScience+ retweeted
arrrstats@arrrstats16 Feb 2020
Yo-ho! How to make 3D Sharks in ARRR (from 2D Sharks of arrarrplot2) #ArrrStats via @⁠Jolly_Creeper_Jones
DataScience+@datascienceplus16 Feb 2020
How to make 3D Plots in R (from 2D Plots of ggplot2) datascienceplus.com/how-to-m… #rstats via @datascienceplus
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How to create and delete variables with DataScience+ Dashboard? #shiny #rstats dash.datascienceplus.com/
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Great overview on covariance and some other key statistical metrics. Understanding the Covariance Matrix datascienceplus.com/understa… via @datascienceplus #statistical #machinelearning #ai

Understanding the Covariance Matrix

This article is showing a geometric and intuitive explanation of the covariance matrix and the way it describes the shape of a data set. We will describe the…

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#rstats and #calculus: bringing them together to teach students mathematics and computation using the mosaic package datascienceplus.com/calculus… @maanow @datascienceplus #datascience
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Imputing Missing Data with R; MICE package datascienceplus.com/imputing… #rstats via @datascienceplus
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Keras: Regression-based neural networks datascienceplus.com/keras-re… #python via @datascienceplus
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How to make Seaborn Pairplot and Heatmap in R (Write Python in R) datascienceplus.com/how-to-m… #rstats via @datascienceplus
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I quickly made this template for a #betterposter after seeing so many great examples led by @mikemorrison. This uses the {posterdown} #rstats package where you can create a beautifully designed poster, quickly and efficiently, using #markdown. See the 📦at github.com/brentthorne/poste…
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Face Recognition with OpenCV datascienceplus.com/face-rec… #rstats via @datascienceplus
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DataScience+ retweeted
Erez@erezl975 Apr 2019
How to build Animated Bar Plots using R datascienceplus.com/how-to-b… #rstats via @datascienceplus
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DataScience+ retweeted
GutData@GastroDS8 Mar 2019
Love the simplicity of this package for something that can be a nightmare. Well done.
DataScience+@datascienceplus8 Mar 2019
How to combine Multiple ggplot Plots to make Publication-ready Plots datascienceplus.com/how-to-c… #rstats
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DataScience+ retweeted
Dan Quintana@dsquintana6 Feb 2019
Just spent three hours chasing down references and reading papers to support what I wrote in a sentence that will probably deleted in the next draft of my manuscript, if you’ve ever wondered what academic writing is like.
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How to Vectorize a Function in R #rstats scriptsandstatistics.wordpre…

How to Vectorize a Function in R

Last year I came across the base R function Vectorize(). Vectorize() vectorizes the action of a non-vectorized function. Let’s give an example. In one of my current research projects, I need to has…

scriptsandstatistics.wordpress.com
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DataScience+ retweeted
Sanjay Sain@sanjayit3830 Jan 2019
The working of Naive Bayes algorithm datascienceplus.com/the-work… #rstats via @datascienceplus @sanjayit38 #certification #it
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Building Wordclouds in R datascienceplus.com/building… #rstats via @datascienceplus

Building Wordclouds in R

In this article, I will show you how to use text data to build word clouds in R. We will use a dataset containing around 200k Jeopardy questions. The dataset…

datascienceplus.com
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Sentiment analysis with machine learning in R datascienceplus.com/sentimen… #rstats via @datascienceplus

Sentiment analysis with machine learning in R

Machine learning makes sentiment analysis more convenient. This post would introduce how to do sentiment analysis with machine learning using R. In the…

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