The price of a floating rate bond is always equal to the face value at the payment dates and the duration is the remaining time until the first next reset date. This post explains these arguments by using some heuristic derivations and R code. F...

Nowadays, every journalist and intellectual talks about a probable early election in Turkey’s ongoing poor economic conditions. But, is it politically right decision to go early election before the officially announced 23 June 2023 in terms of ruling parties? In order to answer this question, we have to choose some variables ...

he ggplot() call, ggplot2 will automatically construct a legend for your chart. The post How to Change Legend Position in ggplot2 appeared first on finnstats.

Change Legend Position in ggplot2, When a shape feature is mapped to a variable in the aes() component of the ggplot() call, ggplot2 will automatically construct a legend for your chart. Approach1: Legend outside Plot It is possible to put the l...

I don’t frequently use parameters in R Markdown documents. So the initial implementation of render() in {emayili} did not cater for them. A small tweak makes it possible though. You can install the update from GitHub as follows. remotes::install_github("datawookie/emayili", ref = "v0.5.2") Then load the package. ...

Draw a trend line using ggplot, Technical analysts utilize the trendline as one of their most significant tools. A trendline aids technical analysts in determining the data set direction. The post Draw a trend line using ggplot-Quick Guide appeared first on finnstats.

Draw a trend line using ggplot, Technical analysts utilize the trendline as one of their most significant tools. A trendline aids technical analysts in determining the data set direction. Let’s start by making a data frame. data

This post gives a brief introduction to a workflow of machine learning model and mostly used R packages before diving into the details. Given a problem to be solved, all machine learning (ML) models use the same input but different output. It is, ...

I started to use R full time for my research about 5 years ago when I started working on my Masters’ thesis and up until today there was one thing missing: proper contour labels. Now, thanks to the wonderful isoband package, I finally got what I wi...

When you change the background colors in ggplot, it will be more visually pleasing and attract more attention than the default ones. p + theme(panel.background = element_rect(fill = 'white', color = 'blue'), panel.grid.major = element_line(color = ...

When you change the background colors in ggplot, it will be more visually pleasing and attract more attention than the default ones. The post How to Change Background Color in ggplot2 appeared first on finnstats.