Articles by Jim

Data Science Applications in Banking

January 3, 2023 | Jim

The post Data Science Applications in Banking appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. Data Science Applications in Banking, Companies require data in order to gain insights and make data-driven decisions. Data science is a requirement ... [Read more...]

How to Perform Bootstrapping in R

December 17, 2022 | Jim

The post How to Perform Bootstrapping in R appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. How to Perform Bootstrapping in R, Bootstrapping is a method for estimating the standard error of any statistic and generating a ...
[Read more...]

How To Become a Business Intelligence Analyst

December 7, 2022 | Jim

The post How To Become a Business Intelligence Analyst appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. How To Become a Business Intelligence Analyst?, A business intelligence analyst is what? Businesses now have more chances than ever ... [Read more...]

How to test the significance of a mediation effect

December 4, 2022 | Jim

The post How to test the significance of a mediation effect appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. How to test the significance of a mediation effect?, To perform a sobel test in R is covered ... [Read more...]

Hypothesis Testing in R

December 3, 2022 | Jim

The post Hypothesis Testing in R appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. Hypothesis Testing in R, A formal statistical test called a hypothesis test is used to confirm or disprove a statistical hypothesis. The following ... [Read more...]

Autocorrelation and Partial Autocorrelation in Time Series

November 30, 2022 | Jim

The post Autocorrelation and Partial Autocorrelation in Time Series appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. Autocorrelation and Partial Autocorrelation in Time Series, The correlation between two observations made at various times throughout a time series ...
[Read more...]

How to perform TBATS Model in R

November 29, 2022 | Jim

The post How to perform TBATS Model in R appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. How to perform TBATS Model in R?, The term “TBATS” refers to a well-liked time series forecasting technique and stands ... [Read more...]

How to do Pairwise Comparisons in R?

November 23, 2022 | Jim

The post How to do Pairwise Comparisons in R? appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. How to do Pairwise Comparisons in R, To evaluate if there is a statistically significant difference between the means of ... [Read more...]

How to put margins on tables or arrays in R?

November 22, 2022 | Jim

The post How to put margins on tables or arrays in R? appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. How to put margins on tables or arrays in R?, I’ll show you how to use ... [Read more...]

How to compare the performance of different algorithms in R?

November 21, 2022 | Jim

The post How to compare the performance of different algorithms in R? appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. How to compare the performance of different algorithms in R?, Installing and loading the microbenchmark package into ...
[Read more...]

Add Significance Level and Stars to Plot in R

November 19, 2022 | Jim

The post Add Significance Level and Stars to Plot in R appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. Add Significance Level and Stars to Plot in R, In this article, I’ll show you how to ...
[Read more...]

Cross-validation in Machine Learning

November 17, 2022 | Jim

The post Cross-validation in Machine Learning appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. Cross-validation in Machine Learning, cross-validation is a word that everyone who works with machine learning techniques will come across at some point. We ... [Read more...]

How to Analyze Likert Scale Data?

November 16, 2022 | Jim

The post How to Analyze Likert Scale Data? appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. How to Analyze Likert Scale Data? The most popular technique for sizing replies in survey investigations is the use of Likert ... [Read more...]

ggpairs in R

November 15, 2022 | Jim

The post ggpairs in R appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. ggpairs in R, A function called ggpairs, which is the ggplot2 equivalent of the pairs function in base R, is offered by the GGally. ...
[Read more...]

How to use the image function in R

October 26, 2022 | Jim

The post How to use the image function in R appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. How to use the image function in R, When displaying spatial data (pictures), the image function can be used ...
[Read more...]

How to create a hexbin chart in R

October 25, 2022 | Jim

The post How to create a hexbin chart in R appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. How to create a hexbin chart in R, The hexbin package in base R provides a fun...
[Read more...]

The pheatmap function in R

October 24, 2022 | Jim

The post The pheatmap function in R appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. The pheatmap function in R, the pheatmap function gives you more control ov...
[Read more...]

How to create a heatmap in R

October 24, 2022 | Jim

The post How to create a heatmap in R appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. How to create a heatmap in R, you must convert a numerical matrix into a data frame...
[Read more...]
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