At first glance, bar charts might seem like a simple visualization type. But with a little creativity, they can be enhanced in countless ways to reveal deeper insights and make your data shine.
The attached visual highlights a variety of bar chart styles to inspire your work.
Take a look here for more details: https://statisticsglobe.com/online-course-data-visualization-ggplot2-r
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In my opinion, R should be your go-to programming language!
Ready to explore the world of R? I've created a comprehensive online course that introduces R for beginners.
More information: https://statisticsglobe.com/online-course-r-introduction
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I used to think that writing sophisticated R code meant using all the advanced features and chaining long functions together...
Fancy code can be fun, but clean code makes collaboration and debugging so much easier.
Stay informed on data science by joining my free newsletter. Check out this link for more details: http://eepurl.com/gH6myT
Combining Principal Component Analysis (PCA) with k-means Clustering in R can significantly enhance your data analysis by reducing dimensionality and improving clustering performance.
Check out my article created with Cansu Kebabci: https://statisticsglobe.com/pca-before-k-means-clustering-r
I've also created a video: https://www.youtube.com/watch?v=nzhSjOKSGC8
Furthermore, I offer an extensive online course on PCA: https://statisticsglobe.com/online-course-pca-theory-application-r
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Heterogeneous Treatment Effects (HTE) are a game-changer in A/B testing that often gets overlooked.
The visualization recently shared by Leihua Ye highlights that some segments of users, like the top and bottom 5%, might show vastly different outcomes.
For regular updates on data science, statistics, Python, and R programming, subscribe to my free email newsletter! Check out this link for more details: http://eepurl.com/gH6myT
Creating publication-ready plots in R is easier than ever with ggpubr. This extension for ggplot2 simplifies the process of generating clean and professional graphics, especially for exploratory data analysis and reporting.
Course link: https://statisticsglobe.com/online-course-data-visualization-ggplot2-r
#dataanalytics #rstats #dataanalytic #datavisualization #package #datasciencetraining #visualanalytics #datastructure #tidyverse #ggplot2
Bayes' theorem, a key concept in probability theory, is crucial for making informed decisions in uncertain situations. It allows us to update our beliefs based on new evidence.
This theorem mathematically describes the probability of an event, based on prior knowledge of conditions that might be related to the event.
The visualization in this post is based on an image from Wikipedia (link: https://en.wikipedia.org/wiki/Bayes%27_theorem#/media/File:Bayes_theorem_visual_proof.svg).
More details: https://statisticsglobe.com/bayes-theorem-explained
Did you know that the BRICS nations collectively represent over 40% of the world's population? 🌍 These five major emerging economies—Brazil, Russia, India, China, and South Africa—play a significant role in the global economy.
I have created an extensive article on this topic for those who want to dive deeper into the GDP comparison among the BRICS nations.
For more information, visit this link: https://statisticsglobe.com/gdp-brics-comparison
Did you know that China and India together account for over a third of the world's population? 🇨🇳🇮🇳 Their rapidly growing economies are transforming the global economic landscape.
Both countries face unique challenges but have the potential for continued economic growth.
I have created an extensive article on this topic for those who want to dive deeper into the GDP comparison between China and India. More details: https://statisticsglobe.com/gdp-china-vs-india
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Adjusting the font size of plots can significantly enhance the clarity and readability of your visualizations.
This post's visualization illustrates the impact of altering the font size in plots created with Matplotlib and seaborn in Python. Together with Ifeanyi Idiaye, I've developed a tutorial illustrating how to accomplish this.
More details are available at this link: https://statisticsglobe.com/change-font-size-plot-matplotlib-seaborn-python
#Python #DataVisualization #VisualAnalytics #pythoncode #Data #datasciencetraining
Interested in understanding how Principal Component Analysis (PCA) simplifies complex data? Let's explore Scree Plots!
Scree Plots provide a simple visual representation to understand the variance explained by each principal component, showcasing eigenvalues.
Ready to learn more about PCA and Scree Plots using the R programming language? Enroll in the upcoming Statistics Globe online course.
More information: https://statisticsglobe.com/online-course-pca-theory-application-r
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Visualizing complex data can be challenging, but Principal Component Analysis (PCA) offers a powerful solution. By reducing the dimensionality of data sets, PCA not only simplifies the data but also uncovers hidden patterns that can be missed in the maze of high-dimensional data.
Want to master PCA and elevate your data visualization skills using the R programming language? More details are available at this link: https://statisticsglobe.com/online-course-pca-theory-application-r
Matplotlib and plotly stand out as two of the most popular data visualization libraries in Python.
For more information, visit this link: https://statisticsglobe.com/matplotlib-vs-plotly-python
#DataVisualization #pythoncode #datasciencetraining #Python #Statistical #Data #VisualAnalytics
Errors and warnings in R programming can be challenging, but I've got you covered! I've created a list of common errors and warnings in R, including examples and step-by-step instructions on how to fix them. More info: https://statisticsglobe.com/errors-warnings-r
Only 9 early bird spots left for my new online course on "Principal Component Analysis (PCA): From Theory to Application in R": https://statisticsglobe.com/online-course-pca-theory-application-r
#rstats #datascience #statistics #statisticalanalysis #datasciencetraining #onlinecourses
Hey, I've published an extensive introduction on how to perform k-fold cross-validation using the R programming language. The tutorial was created in collaboration with Anna-Lena Wölwer: https://statisticsglobe.com/k-fold-cross-validation-r
Hey, I've created a tutorial on how to apply the jitter function in the R programming language. The function can be very useful when you want to create boxplots of integer values: https://statisticsglobe.com/jitter-r-function-example/
Hey, I've published a tutorial on how to draw an interactive violin plot using the plotly library in the R programming language. The tutorial was created in collaboration with Ifeanyi Idiaye: https://statisticsglobe.com/plotly-violin-plot-r
