Articles by finnstats

How to perform the Sobel test in R

January 1, 2022 | finnstats

The post How to perform the Sobel test in R appeared first on finnstats. If you want to read the original article, click here How to perform the Sobel test in R. How to perform the Sobel test in R, This tutorial will show you how to perform a Sobel ... [Read more...]

Chi-Square Goodness of fit formula in R

January 1, 2022 | finnstats

The post Chi-Square Goodness of fit formula in R appeared first on finnstats. If you want to read the original article, click here Chi-Square Goodness of fit formula in R. Chi-square goodness of fit formula, To see if a categorical variable follows a hypothesized distribution, a Chi-Square Goodness of Fit ... [Read more...]

How to find a Trimmed Mean in R

December 31, 2021 | finnstats

Visit finnstats for the most up-to-date information on Data Science, employment, and tutorials. If you want to read the original article, click here How to find a Trimmed Mean in R. Knowing a few algorithms in depth is preferable to knowing a bit about a lot of algorithms, visit finnstats. ... [Read more...]

Get and Set working directory (setwd / getwd) in R

December 29, 2021 | finnstats

Visit for the most up-to-date information on Data Science, employment, and tutorials finnstats. If you want to read the original article, go here Get and Set working directory (setwd / getwd) in R Get and Set working directory in R, Your environment is always pointed to some working location when you ... [Read more...]

Sample and Population Variance in R

December 28, 2021 | finnstats

Visit for the most up-to-date information on Data Science, employment, and tutorials finnstats. If you want to read the original article, go here Sample and Population Variance in R Sample and Population Variance in R, The variance is a metric for determining how dispersed data values are around the mean. ... [Read more...]

Import CSV Files into R Step-by-Step Guide

December 18, 2021 | finnstats

Visit for the most up-to-date information on Data Science, employment, and tutorials finnstats. If you want to read the original article, go here Import CSV Files into R Step-by-Step Guide Import CSV Files into R, the contents of a CSV file are stored in a tabular-like style with rows and ... [Read more...]

How to Use the scale() Function in R

December 16, 2021 | finnstats

Visit for the most up-to-date information on Data Science, employment, and tutorials finnstats. If you want to read the original article, go here How to Use the scale() Function in R Scale() Function in R, Scaling is a technique for comparing data that isn’t measured in the same way. ... [Read more...]

How to Find Unique Values in R

December 15, 2021 | finnstats

Visit for the most up-to-date information on Data Science, employment, and tutorials finnstats. If you want to read the original article, go here How to Find Unique Values in R To find unique values in a column in a data frame, use the unique() function in R. In Exploratory Data ... [Read more...]

How to Split data into train and test in R

December 14, 2021 | finnstats

finnstats:-For the latest Data Science, jobs and UpToDate tutorials visit finnstats Split data into train and test in r, It is critical to partition the data into training and testing sets when using supervised learning algorithms such as Linear Regression, Random Forest, Naïve Bayes classification,... The post How ... [Read more...]

How to split vector and data frame in R

December 13, 2021 | finnstats

finnstats:-For the latest Data Science, jobs and UpToDate tutorials visit finnstats Split vector and data frame in R, splitting data into groups depending on factor levels can be done with R’s split() function. Split() is a built-in R function that divides a vector or data... The post How ... [Read more...]

How to Read rda file in R (with Example)

December 11, 2021 | finnstats

finnstats:-For the latest Data Science, jobs and UpToDate tutorials visit finnstats read RDA Files in R, R Project is linked to the RDA development files. An R Data File (RDA) is a file that contains R data. R is a statistical computing and graphics language... The post How to ... [Read more...]

Random Number Generator in R

December 10, 2021 | finnstats

finnstats:-For the latest Data Science, jobs and UpToDate tutorials visit finnstats Random Number Generator, this post will show you how to use the random package in the R programming language to generate random integers and character strings. The fundamentals of the random Package Real random... The post Random Number ... [Read more...]

How to calculate Hamming Distance in R

December 10, 2021 | finnstats

finnstats:-For the latest Data Science, jobs and UpToDate tutorials visit finnstats Hamming Distance in R, the total of matching elements that differ between two vectors is the Hamming distance between them. A metric for comparing two vectors is hamming distance. Hamming distance is the number... The post How to ... [Read more...]

How to Generate Kernel Density Plots in R

December 9, 2021 | finnstats

finnstats:-For the latest Data Science, jobs and UpToDate tutorials visit finnstats Kernel Density Plots in R, we’ll look at how to make kernel density graphs in the R in this article. The user merely needs to utilize the density() function, which is an R language... The post How ...
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How to Calculate the Standard Error of the Mean in R

December 7, 2021 | finnstats

Visit for the most up-to-date information on Data Science, employment, and tutorials finnstats. If you want to read the original article, go here How to Calculate the Standard Error of the Mean in R Standard Error of the Mean in R, A method for calculating the standard deviation of a ... [Read more...]

Error in apply: dim(X) must have a positive length

December 4, 2021 | finnstats

Visit for the most up-to-date information on Data Science, employment, and tutorials finnstats. If you want to read the original article, go here Error in apply: dim(X) must have a positive length Error in apply(data$x, 2, mean): dim(X) must have a positive length, In this post, you’...
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How to Perform Univariate Analysis in R

November 20, 2021 | finnstats

Recommended to read most recent job openings and UpToDate tutorials from finnstats Perform Univariate Analysis in R, In statistics, there are three different types of strategies for univariate data analysis. There are three types of analysis: univariate, bivariate, and multivariate. Subscribe The term “univariate analysis” refers... The post How to ...
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Calculate Polychoric Correlation in R

November 19, 2021 | finnstats

Recommended to read most recent job openings and UpToDate tutorials from finnstats Calculate Polychoric Correlation in R, The correlation between ordinal variables is calculated using polychoric correlation. Remember that ordinal variables are categorical possible values and natural order. Some of the common scales measured on an... The post Calculate Polychoric ... [Read more...]

Calculate Confidence Intervals in R

November 18, 2021 | finnstats

Recommended to read most recent job openings and UpToDate tutorials from finnstats Calculate Confidence Intervals in R, A confidence interval is a set of values that, with a high degree of certainty, are likely to include a population parameter. Confidence intervals can be found all over... The post Calculate Confidence ... [Read more...]
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