Some thoughts about the use of cloud services and web APIs in social science research
In the recent weeks I’ve collaborated on the online book APIs for social scientists and added two chapters: a chapter … Read More → [Read more...]
March 2022
Convert data frame to array in R
The post Convert data frame to array in R appeared first on finnstats.
If you want to read the original article, click here Convert data frame to array in R.
Are you looking for the latest Data Science Job Vacancies / Internship then click here finnstats.
We encourage that you read ... [Read more...]
rstudio::conf(2022) is open for registration!
rstudio::conf, the conference for all things R and RStudio, will take
place July 25-28 in National Harbor,
DC!
As usual, we’ll have two days of workshops followed by two days of
talks. If you’ve attended before and already know you want to ...
nanotime 0.3.6 on CRAN: Updates
Leonardo and I are pleased to another update to our nanotime package bringing it to version 0.3.6 which landed on CRAN earlier today.
nanotime relies on the RcppCCTZ package (as well as the RcppDate package for additional C++ operations) and offers e... [Read more...]
Retweet Network Analysis in Cryptocurrencies
In this tutorial, we will run a simple network analysis on retweets that contain the hashtag “#Crypto” by taking into ... Read moreRetweet Network Analysis in Cryptocurrencies
Better Visualization of y|x for Big Data
Plotting Big Data and Alpha
When plotting too many data points, we use alpha= because points are overlapped and indistinguishable.
library(dplyr)
library(data.table)
library(cowplot)
library(ggplot2)
#N
character in UTF-8
Encoding
Computer can store data only with 0s and 1s. Putting together a lot of 0s and 1s, a computer can present a bigger number. But if it want to store a letter, it needs a mapping of a number onto a letter. This mapping is called “encoding”.
Encoding depends ... [Read more...]
Poisson Functions in R Programming
The post Poisson Functions in R Programming appeared first on finnstats.
If you want to read the original article, click here Poisson Functions in R Programming.
Are you looking for the latest Data Science Job Vacancies / Internship then click here finnstats.
We encourage that you read this article from finnstats ... [Read more...]
How to Get Twitter Data using R
In a previous post, we showed how to get Twitter data using Python. In this tutorial, we will show you ... Read moreHow to Get Twitter Data using R
Complete Cases in R with Examples
The post Complete Cases in R with Examples appeared first on finnstats.
If you want to read the original article, click here Complete Cases in R with Examples.
Are you looking for the latest Data Science Job Vacancies / Internship then click here finnstats.
We encourage that you read this article ... [Read more...]
Version 0.12.2 of NIMBLE released, including an important bug fix for some models using Bayesian nonparametrics with the dCRP distribution
We’ve released the newest version of NIMBLE on CRAN and on our website. NIMBLE is a system for building and sharing analysis methods for statistical models, especially for hierarchical models and computationally-intensive methods (such as MCMC and SMC). Version 0.12.2 is a bug fix release. In particular, this release fixes ...
garlic: Some R Functions I Use Rather Frequently
My personal R package for custom functions [Read more...]
garlic: Some R Functions I Use Rather Frequently
Without garlic I simply would not care to live code. —
Louis Diat1
These are some functions that I use very frequently in my projects. There are three categories of functions: exploratory functions to check missing values and describe data, ...
Conditional RNN in keras (R) to deal with static features
Conditional RNN is one of the possible solutions if we’d like to make
use of static features in time series forecasting. For example, we
want to build a model, which can handle multiple time series with many
different characteristics. It can be a mode...
Random Number Generator with Random Package
The post Random Number Generator with Random Package appeared first on finnstats.
If you want to read the original article, click here Random Number Generator with Random Package.
Are you looking for the latest Data Science Job vacancies then click here finnstats.
The post Random Number Generator with Random Package ... [Read more...]
How to use Fonts and Icons in ggplot
For some reason, using other than the default font in plots has been a major problem for me in R.
Supposedly, one can use the extrafont package to manage all of that but I found it too cumbersome.
Instead, I found out that the showtext package can make my life ...
Reviewing my First Shiny Project (1/n) – Buttons
My first serious Shiny project is finished: 4517 lines of code (without comments)! Now I’m taking the time to go through the code again and reflect. What has turned out well and can be continued in the future? What are problem areas and need to be rewo... [Read more...]
Model Selection in Machine Learning
The post Model Selection in Machine Learning appeared first on finnstats.
If you want to read the original article, click here Model Selection in Machine Learning.
Are you looking for the latest Data Science Job vacancies then click here finnstats.
The post Model Selection in Machine Learning appeared first on ... [Read more...]
Python in R Markdown
Photo by David Clode on Unsplash
The main advantage of using the R Markdown format is the utility of running R code within the text. This is clearly more advantageous than just writing code in a Markdown file. R Markdown is however limited to ...
Python in R Markdown
Photo by David Clode on Unsplash
The main advantage of using the R Markdown format is the utility of running R code within the text. This is clearly more advantageous than just writing code in a Markdown file. R Markdown is however limited to ...
Copyright © 2023 | MH Corporate basic by MH Themes