Sampling from the population in R
Sampling from the population in R, Imagine you were requested to contribute to the creation of a travel guideline for New York City-based business travellers. Imagine that the traveller will be meeting at the...
Category: R
Dynamic data visualizations in R
Dynamic data visualizations in R, Plot.ly specializes in dynamic data visualizations online and has a particular aptitude for translating R, Python, and other data processing tools’ code to produce data graphics. The plotly.js javascript...
ggplot2 scale in R (grammar for graphics)
ggplot2 scale in R, due to the right-skewed distribution and selection of a linear scale in ggplot2, it is challenging to distinguish disparities in GDP. Read previous post… g+geom_point(aes(color=net_users,size=roadways)) g+geom_point(aes(color=net_users,size=roadways))+coord_trans(y=”log10″) In the latter, the...
ggplot aesthetics in R (Grammer of graphics)
ggplot aesthetics in R, we use graphics grammar to create multivariate data visualization. The ggplot() command in ggplot2 creates a plot, and any arguments passed to it are used in all future plotting commands....
How to perform do.call in R
How to perform do.call in R, you may use the do.call() function to apply a certain function to an entire list. The basic syntax used by this function is as follows: do.call(function, list) Use...
Convert character string to name class object
Convert character string to name class object, The R programming language’s as.name and is.name functions are demonstrated in this tutorial. Let’s get going… Definitions: The as.name and is.name functions are described in the sections...
Plot categorical data in R
Plot categorical data in R, mosaic, and association plots can graphically illustrate the association between two or more categorical variables (such as those data handled by contingency tables and log-linear modeling). We will use...
How to play sound at end of R Script
How to play sound at end of R Script, The R programming language is used to demonstrate how to terminate a code with a sound in this lesson. Example 1: How to play sound...
Pattern Searching in R
Pattern Searching in R, Selecting a subset of data based on character inputs that match more abstract patterns is frequently desirable. Also, it can be quite helpful to have the ability to search and...
How to arrange values Between 0 and 1 in R
How to arrange values Between 0 and 1 in R?, The following techniques can be used in R to scale a variable’s values between 0 and 1: Using the following data frame in R,...
