Data Normalization in R, data normalization is a vital technique to understand in data pre-processing, and you’ll learn about it in this tutorial. Different numerical data columns may have vastly different ranges, making a direct comparison u...

This post solves Adams and Deventer (1994) maximum smoothness forward rate curve as the matrix inversion of equality constrained quadratic programming problems. We implement R code for this model and elaborate on how to get monthly forward and spot ...

Here, I lay out step-by-step instructions for getting a Appwrite backend up and running on DigitalOcean. First, however, I briefly describe what Appwrite and DigitalOcean are and why one would want to use either of these services. For those who are jus...

R Packages for Data Science, you’ll learn about the tidyverse library in this lesson, which is a collection of R tools that you can use to manipulate your datasets. You’ll also discover how to use some of the dplyr package’s key f...

Find out how to customize a shiny app and make it more accessible to users with our workshop on 17/11. With shiny you can add an interactive web interface to your R work, enabling also users without a technical background to profit from your analysi...

Welcome to the second part of the forester blog. In the previous part, we explained the main idea of the forester package, the motivations behind it, its advantages, and the innovations it brings to the ML world. You should definitely check it out! In ...

Shiny Basics, you will learn two standards for constructing a simple Shiny application in this tutorial. You’ll also learn how the program is structured, the components of the user interface, and where to put application logic. How to Calc...

Shiny Basics, you will learn two standards for constructing a simple Shiny application in this tutorial. You’ll also learn how the program is structured, the components of the user interface, and where to put... The post Shiny Basics-Introduction appeared first on finnstats.

What is the Atkinson index? The Atkinson index, introduced by Atkinson (1970) (Reference 1), is a measure of inequality used in economics. Given a population with values and an inequality-aversion parameter , the Atkinson index is defined as If we … Continue reading →

Univariate and multivariate time series forecasting with R package `ahead`.

The {emayili} package supports configuring a generic SMTP server via the server() function. In the most recent version, v0.6.5, we add three new functions, gmail(), sendgrid() and mailgun(), which provide specific support for Gmail, SendGrid and Mailgun. library(emayili) options(envelope.details = TRUE) options(envelope.invisible = FALSE) packageVersion("emayili") [1] '0.6.5...