Basic statistics concepts
Basic statistics concepts, The Z value is a measure of standard deviation, or how far the observed value deviates from the mean. For example, the value of z value = +1.8 indicates that the...
Tagged: R
Nonlinear Regression Analysis in R
Nonlinear Regression Analysis in R, when at least one of the parameters in a regression appears to be nonlinear, it is called nonlinear regression. It is often used to sort and analyze data from...
Set Axis Label Position in ggplot2
Set Axis Label Position in ggplot2, To change the axis label location in ggplot2, use the following syntax. theme(axis.title.x = element_text(margin=margin(t=70)), axis.title.y = element_text(margin=margin(r=40))) For the margin argument, you can use the letters t,...
Reorder Boxplots in R with Examples
Reorder Boxplots in R, you may need to reorder boxplots frequently. The examples below demonstrate how to accomplish it using two distinct methods. Method 1: Reorder based on a predetermined sequence The built-in airquality...
Cumulative Sum calculation in R
Cumulative Sum calculation in R, using the dplyr package in R, you can calculate the cumulative sum of a column using the following methods. Best online course for R programming – Data Science Tutorials...
Common Misconceptions About Machine Learning
Common Misconceptions About Machine Learning, what is the relationship between machine learning and statistics? Are they distinct fields in their own right? What role do statistics play in machine learning? Is the meteoric ascent...
Clustering Example Step-by-Step Methods in R
Clustering Example Step-by-Step Methods in R, This post will walk you through a k-means clustering example and provide a step-by-step method for conducting a cluster analysis on a real data set using R software....
How to create a marginal plot in R?
How to create a marginal plot in R?, A scatterplot with histograms, boxplots, or dot plots in the x- and y-axes is known as a marginal plot. It enables the investigation of the relationship...
with() and within() Functions in R
with() and within() Functions in R, To evaluate an expression depending on a data frame, use R’s with() and inside() functions. The syntax for these functions is as follows: with(data, expression) within(data, expression) where:...
List in the Python programming language
List in the Python programming language, a list is a collection of items. In this Python tutorial, you will learn how to use the List function in Python. You will have a complete understanding...
