What is Tidyverse? How to use Tidyverse in R?
The tidyverse is a collection of R packages that are designed to work together to make data manipulation, visualization, and analysis easier. It was developed …
How to calculate median of data
In statistics, the median is a measure of central tendency that represents the midpoint of a dataset. It is a value that separates the lower …
How to use python for statistical analysis
Python is a popular language for data analysis because it has a large and active community of users, a wealth of libraries for working with …
Calculate mean of data in R studio
To calculate the mean of a set of data in R, you can use the mean() function. This function takes a numeric vector as an …
What is mode of data? How to calculate mode ?
In statistics, the mode is the most frequently occurring value in a dataset. It is a measure of central tendency, which is a way to …
R programming for statistics
R is a programming language and software environment for statistical computing and graphics. It is widely used among statisticians and data scientists for developing statistical …
Measure of dispersion in statistics
Measures of dispersion, also known as measures of variability or spread, are statistical measures that describe how spread out or varied a set of data …
Measures of central tendency
Measures of central tendency are statistical measures that describe the central or typical value of a set of data. The three most common measures of …
Difference between parameter and statistic – population vs sample data
In statistics, data is the information that is collected, analyzed, and used to draw conclusions or make decisions. In research, data can be collected from …
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How to calculate mean
In statistics, the mean is a measure of central tendency that represents the average value of a set of data. It is calculated by adding …
What is descriptive statistics
Descriptive statistics is a branch of statistics that deals with the collection, analysis, interpretation, presentation, and organization of data. It is concerned with the description …