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Yury Zablotski Profile
Yury Zablotski

@yuzaR___

1,726
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320
Following
101
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Data Scientist / Statistician at LMU, Munich. I like to learn and try to explain complex things in a simple way, so that my grandma can understand.

Munich, Bavaria
Joined April 2020
Don't wanna be here? Send us removal request.
@yuzaR___
Yury Zablotski
2 months
KRUSKAL-WALLIS in R 💪 in ONE LINE OF CODE ggstatsplot::ggbetweenstats(ISLR::Wage, education, wage, "np") Watch the video for details: #rstats #statistics #dataanalysis #stats #datascience #r4ds
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@yuzaR___
Yury Zablotski
1 month
CORRELATION in R 💪 in ONE LINE OF CODE ggstatsplot::ggscatterstats(data = mtcars, x = hp, y = qsec) Short video for details: #rstats #statistics #dataanalysis #stats #datascience #r4ds
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Yury Zablotski
11 months
I don't understant how people still use t.test(), aov(), wilcox.test() and kruskal.test() in 2023 & put them into R books, when there is ggbetweenstats() available from {ggstatsplot} package? It's time to move on! R progressed! #rstats #rstudio #r4ds
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@yuzaR___
Yury Zablotski
3 months
Less Code, More Results! 💪 Watch the video for further details: #rstats #statistics #dataanalysis #stats #datascience #r4ds
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@yuzaR___
Yury Zablotski
3 months
LESS CODE, MORE RESULTS! 💪 Logistic Regression with Categorical Predictor: #rstats #statistics #dataanalysis #stats #datascience #r4ds
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@yuzaR___
Yury Zablotski
3 months
I love logistic regression! 😍 While probabilities are intuitive, one of the challenges with them is that the relationship between our predictors and the probability of the outcome IS NOT LINEAR! "emmeans" and "sjPlot" help 🤓 #DataScience #rstats #Statistics #r4ds
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@yuzaR___
Yury Zablotski
1 month
CHI-SQUARE in R 💪 in ONE LINE OF CODE ggstatsplot::ggbarstats(mtcars, am, cyl, label = "both") Watch the video for details: #rstats #statistics #dataanalysis #stats #datascience #r4ds
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@yuzaR___
Yury Zablotski
7 days
EXPLORATORY DATA ANALYSIS in #R 💪 in ONE LINE OF CODE dlookr::eda_web_report(diamonds, target = cut) 5-min video for more: #rstats #statistics #dataanalysis #stats #datascience #r4ds
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Yury Zablotski
20 days
Multivariable Logistic Regression in R: The Ultimate Masterclass (4K)! #rstats #statistics #dataanalysis #stats #datascience #r4ds
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@yuzaR___
Yury Zablotski
2 years
Blog-Post on {report} R package: Report Statistical Results of Tests, Models, Data & more 😉 Great work by @Dom_Makowski , @mattansb , @patilindrajeets & @strengejacke #rstats #statistics #dataanalysis #stats #datascience #r4ds
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@yuzaR___
Yury Zablotski
2 months
LESS CODE, MORE RESULTS! 💪 Nonlinearity with Numeric Predictors in Logistic Regression Solved! Watch the video for more details: #rstats #statistics #dataanalysis #stats #datascience #r4ds #dataanalytics
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@yuzaR___
Yury Zablotski
3 years
Here is a short blog on how to conduct, visualize and interpret Chi-Square test & pairwise post-hoc tests. There is no better way than {ggbarstats} function from {ggstatsplot} package 📦 #IWishIKnewItEarlier #rstats #datascience #statistics #r4ds
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@yuzaR___
Yury Zablotski
2 years
Blog-Post on amazing {gtsummary} package 📦 (created by @statistishdan ) for Publication-Ready & Beautifully Formatted Tables of Data, Statistical Tests and Models in R #rstats #statistics #dataanalysis #stats #datascience #r4ds #tidymodels
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@yuzaR___
Yury Zablotski
10 months
Make multiplots like a pro with {patchwork} R📦! 📈📊📉 Patchwork📦makes it incredibly easy to combine separate plots into the same graphic by using the simplest mathematical operators, such as +, /, () & much more🤯 #rstats #dataviz #patchwork #r4ds
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@yuzaR___
Yury Zablotski
3 years
Need to do Correlation Analysis in R? Pearson, Spearman, Robust, Bayesian? Try {ggscatterstats} function from {ggstatsplot}📦 by @patilindrajeets . Here is 4 minutes R demo on how to conduct, visualise and interpret them #RStats #Statistics #DataScience
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@yuzaR___
Yury Zablotski
6 days
Visual EDA in #R 💪 in ONE LINE OF CODE DataExplorer::create_report(airquality, y = "Ozone") Short video for more: #rstats #statistics #dataanalysis #stats #datascience #r4ds
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Yury Zablotski
3 months
Logistic Regression Basics Explained: Probabilities, Odds, Odds-Ratios, and Log-Odds-Ratios (4K) 🎥📈 Ever wondered how logistic regression works? Let’s break it down! 🧐 #rstats #statistics #dataanalysis #stats #datascience #r4ds
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Yury Zablotski
2 years
New Blog-Post on my New Love ❤️ Quantile Regression ❤️ probably the best alternative to OLS! It solves most problems OLS have, while delivers soo much more!!! #rstats #statistics #dataanalysis #stats #datascience #r4ds #tidymodels
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@yuzaR___
Yury Zablotski
2 years
New Blog-Post on Mastering {dplyr}: 50+ Data Wrangling Techniques! I ❤️ {dplyr} because it is still one of the MOST USEFUL (everyday!) R packages I’ve worked with! #rstats #statistics #dataanalysis #stats #datascience #r4ds
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@yuzaR___
Yury Zablotski
2 years
Blog-Post on amazing R package {sjPlot}: How to Easily Visualize Data & Model Results 😉 Great work by @strengejacke #rstats #statistics #dataanalysis #stats #datascience #r4ds #dataviz #Datavisualization #IWishIKnewItEarlier
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@yuzaR___
Yury Zablotski
11 months
I was shocked at how informative & useful box-violin plots in {ggplot2} are, after I learned everything I could find about them. There is even a Nature paper dedicated solely to them. If you are curious, have a look at my new video #rstats #r4ds #dataviz
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@yuzaR___
Yury Zablotski
9 months
New Blog-Post on multiplots with {patchwork} R 📦! 📈📊📉 Patchwork 📦 makes it incredibly easy to combine separate plots into the same graphic by using the simplest mathematical operators, such as +, /, () & much more🤯
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Yury Zablotski
9 months
Mixed-Effects Quantile Regression works perfectly for the single tau with {emmeans} package. #rstats #r4ds #QR
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@yuzaR___
Yury Zablotski
1 year
New Blog Post on How to Combine and Join Tables in {dplyr} and more ;). Say goodbye to complex SQL queries and hello to simplicity, speed, and flexibility of data manipulation in R! #rstats #statistics #dataanalysis #stats #datascience #r4ds #dplyr #sql
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Yury Zablotski
4 years
Interactions in logistic regression cost me a ton of nerves and time. But when I figured them out, the returns were huge! I hope this tutorial helps someone else to save some nerves and time 😊 #RStats #DataScience
@drob
David Robinson
4 years
Awesome and practical introduction to interaction terms (and the emmeans📦) from @yuzaR___ Part of a great series on logistic regression #datablog
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@yuzaR___
Yury Zablotski
9 months
New Blog-Post on Quantile Regression and How to Report It’s Results as Stunning Plots and Tables with Pairwise Contrasts for every Quantile in minutes! #QR #rstats #r4ds #dataviz #datascience
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@yuzaR___
Yury Zablotski
3 years
Short Blogpost on Correlation in R: how to conduct, visualise & interpret Pearson, Spearman, Robust & Bayesian analysis with ONE function {ggscatterstats} from {ggstatsplot}📦by @patilindrajeets #IWishIKnewItEarlier #rstats #datascience #statistics #r4ds
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@yuzaR___
Yury Zablotski
2 years
Blog-Post on Interactions in Statistical Models = Unleash the Full Power of Models with {emmeans} R-package. Challenging, but Extremely Rewarding Topic! How often do you use interaction? #rstats #statistics #dataanalysis #stats #datascience #r4ds
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Yury Zablotski
3 years
GLMMadaptive is such an amazing package!!! It just handled mixed-effects beta-regression like a boss! :) Thousand thanks @drizopoulos !!! You made my day!
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@yuzaR___
Yury Zablotski
4 years
Inspired by this AMAZING article on how to teach stats by @jonaslindeloev , I made a lecture (slides and video) which my students liked ☺ “Linear regression vs. Statistical Tests ⚔ who wins?” #RStats #Statistics #DataScience
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@yuzaR___
Yury Zablotski
3 years
Blog-Post on Deep Exploratory Data Analysis in R. Thousand thanks to developers of {dlookr}, {ggstatsplot}, {DataExplorer}, {SmartEDA}, {summarytools}, {gtsummary}, {performance}, {ggpubr} 📦! #RStats #r4ds #DataScience
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@yuzaR___
Yury Zablotski
1 year
I absolutely love this article about “The trouble with criticizing p-values without an alternative”. The 1. sentence: “The problem is not p-values it is a fundamental shortage of data analytic skill.” Huge thanks to @jtleek , @rdpeng and @rafalab #Stats
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@yuzaR___
Yury Zablotski
4 years
How to impute missing values with Machine Learning in R using {dlookr} 📦 & {missRanger} 📦 or multivariate non-parametric chained random forest imputation for numeric and categorical data 😉 #RStats #DataScience #MachineLearning #DataVisualization
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@yuzaR___
Yury Zablotski
4 years
Deep Exploratory Data Analysis in R: explore your data & start to test hypotheses. Thousand thanks to developers of {dlookr}, {ggstatsplot}, {DataExplorer}, {SmartEDA}, {summarytools}, {gtsummary}, {performance}, {ggpubr} 📦! #RStats #r4ds #DataScience
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@yuzaR___
Yury Zablotski
4 years
R demo | How to visualize models in R - Part 1: from simple to multiple linear models with interactions + visualize (check) ALL assumptions in R (in one function) & get an easy post-hoc results in one line of code: #RStats #DataScience #visualization
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@yuzaR___
Yury Zablotski
7 months
The Ultimate guide to Multivariable Regression in R: The Simple Way to Explain Complex Reality!
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@yuzaR___
Yury Zablotski
1 year
New Blog on How to Transform Your Data Like a Pro with {tidyr} and Say Goodbye to Messy Data! #rstats #statistics #dataanalysis #stats #datascience #r4ds #tidyverse
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@yuzaR___
Yury Zablotski
4 years
My first {Distill} blog-post 🥳 On how to visualize models in R. #RStats #Statistics #DataScience #datavis #dataviz #datavizualization
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@yuzaR___
Yury Zablotski
3 years
Mann-Whitney U (or Wilcoxon Rank Sum) Test in R? The best way (IMO) is {ggbetweenstats} function from {ggstatsplot}📦Here is 5 min demo on how to Conduct, Visualise, Interpret & more 😉 #rstats #statistics #dataanalysis #stats #datascience #r4ds
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@yuzaR___
Yury Zablotski
2 years
@arthurturrell performance ggstatsplot sjPlot emmeans gtsummary janitor glmulti report dlookr
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@yuzaR___
Yury Zablotski
3 years
Short Blog Post on Correlation Matrix: how to conduct, visualise and interpret. 3 best R functions are: {chart.Correlation} from {PerformanceAnalytics}📦, {ggpairs} from {GGally}📦 & {grouped_ggcormat} from {ggstatsplot}📦 #RStats #r4ds #DataScience
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@yuzaR___
Yury Zablotski
3 years
@elonmusk After 420 scientific experiments I found out that a difference between 69 and 96 is not statistically significant
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@yuzaR___
Yury Zablotski
3 years
Short Blog-Post on Mann-Whitney U = Wilcoxon Rank Sum Test in R: how to Conduct, Visualise, Interpret & more 😉 The best way (IMO) is {ggbetweenstats} function from {ggstatsplot}📦by @patilindrajeets #rstats #statistics #dataanalysis #datascience #r4ds
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@yuzaR___
Yury Zablotski
3 years
Short Blog on How to Conduct, Visualize & Interpret One-Sample t-test & One-Sample Wilcoxon test. The best way for it is {gghistostats} function from {ggstatsplot}📦 Thanks @patilindrajeets ! #IWishIKnewItEarlier #rstats #Statistics #r4ds #DataScience
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@yuzaR___
Yury Zablotski
4 years
A {Distill} blog article about how to create a {Distill} blog in R quick, with manual (Netlify) or continuous (Github + Netlify) deploy :) #rstats #datascience #distill #blogger #Blogs
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@yuzaR___
Yury Zablotski
7 months
9 FLAWS of ‘Summary’ Function You DIDN’T Know About and How to Fix Them #rstats #statistics #dataanalysis #stats #datascience #r4ds #linearregression
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@yuzaR___
Yury Zablotski
9 months
Unleash the full potential of your data with Deep Exploratory Data Analysis in R! Visualise, discover hidden insights & test hypotheses like never before. Shoutout to all developers of these packages for making this possible! 🚀📈 #rstats #stats #r4ds
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@yuzaR___
Yury Zablotski
2 years
Blog-Post on amazing Tidymodels package {rsample}! Resampling for Machine Learning: train-test split, cross-validation & bootstrapping. Goodness-of-Fit ≠ Goodness-of-Prediction + #rstats #statistics #dataanalysis #stats #datascience #r4ds #tidymodels
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@yuzaR___
Yury Zablotski
8 months
Master simple linear regression with numeric predictor in R: - Build the model - Check ALL assumptions with ONE powerful command! - Visualize & interpreting results … and much more 😉 #Rstats #linearregression #MachineLearning #DataScience
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@yuzaR___
Yury Zablotski
3 years
Short Blog on Paired t-Test in R: how to conduct, visualise, interpret & more ;). Try {ggwithinstats} function from {ggstatsplot} package 📦 by @patilindrajeets #IWishIKnewItEarlier #rstats #statistics #clearlyexplained #datascience #dataanalysis #stats
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@yuzaR___
Yury Zablotski
10 months
New Blog-Post on how shockingly informative & useful Box-Violin Plots in {ggplot2} are. There is even a Nature paper dedicated solely to them ... so, if Science says that something is useful, I tend to believe it :) #rstats #rstudio #ggplot2 #r4ds
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@yuzaR___
Yury Zablotski
2 years
Blog-Post on Robust Regression in R as an Important Tool For Every Data-Scientist: don't depend on influential data, like outliers or high-leverage points #rstats #statistics #dataanalysis #stats #datascience #r4ds #regression
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@yuzaR___
Yury Zablotski
2 years
Blog-Post on How to Find THE BEST model | R package {glmulti} | builds ALL POSSIBLE models via Brute Force, Genetic Algorithm, Variable Importance, Multimodel Inference & more😉 #rstats #Statistics #dataanalysis #Stats #DataScience #r4ds #MachineLearning
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@yuzaR___
Yury Zablotski
9 months
Want to get the most important concepts in frequentist statistics clearly explained? Check out this amazing article by Cassie Kozyrkov! Learn about Null and Altern. hypotheses, p-values, CIs, Power💪, Type 1 Error, Type 2 and even Type 3 Error! 😂🥳 #stats
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@yuzaR___
Yury Zablotski
3 years
Need to do One-Sample T-Test or One-Sample Wilcoxon-Test? There is no better way than {gghistostats} function from {ggstatsplot} package 📦! Thanks @patilindrajeets ! Here is R demo on how to conduct, visualize & interpret them #RStats #Statistics #r4ds
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@yuzaR___
Yury Zablotski
2 months
LESS CODE, MORE RESULTS! 💪 Welch + Bayesian ANOVA + Post Hoc Tests in ONE LINE OF CODE! ggstatsplot::ggbetweenstats(mtcars, cyl, mpg) Watch the video for more details: #rstats #statistics #dataanalysis #stats #datascience #r4ds
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@yuzaR___
Yury Zablotski
4 years
R demo | How to visualize models in R - Part 2: non linear, logistic, multinomial, mixed effects, mixed effects non-linear and survival models + all p-adjusted p-values of post-hocs! "A picture is worth a thousand words"! 😉 #RStats #DataScience #models
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@yuzaR___
Yury Zablotski
4 years
I think I found the way to excite newbies about statistics: - oversimplify, - overpromise and - underdeliver 😅 Lecture was created by xaringan 📦 #RStats #DataScience #Statistics
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@yuzaR___
Yury Zablotski
2 years
New video on Mastering {dplyr}: 50+ Data Wrangling Techniques! I ❤️ {dplyr} because it is still one of the MOST USEFUL (everyday!) R packages I’ve worked with! 1000 thanks to @hadleywickham ! #rstats #statistics #dataanalysis #stats #datascience #r4ds
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@yuzaR___
Yury Zablotski
1 year
As a beginner, I thought that statistics 📊📈 was the only way to be more certain about something I didn't know before. But the more I understand stats, the more I believe that statistics is the only way to be less certain about something I thought I already knew 🤔😂 #stats
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@yuzaR___
Yury Zablotski
11 months
One of the statistical questions that is perplexing me is: How should one handle percentage data as a response variable? What tests and models are suitable for uni- and multivariable analyses? What if you have some zeros, or even ones? #Stats #rstats #Statistics #DataScience
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@yuzaR___
Yury Zablotski
2 years
Blog-Post: fancy ANOVA in R (One-Way) | Fisher’s, Welch’s, Bayesian, Robust | Check assumptions, conduct, visualise, interpret & more 😉 {ggbetweenstats} => {ggstatsplot}📦 by @patilindrajeets #rstats #statistics #dataanalysis #stats #datascience #r4ds
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@yuzaR___
Yury Zablotski
2 years
New Blog-Post on How to Squeeze Hidden Knowledge out of Models with {emmeans} - Game-Changing R package📦. I stopped using “summary(model)” completely! Say hello to new discoveries! #rstats #statistics #dataanalysis #stats #datascience #r4ds
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@yuzaR___
Yury Zablotski
3 months
I forgot to add this to Less Code, More Results 💪 # see effect-size effectsize::eta_squared(m) # see variable (category) importance vip::vip(m) # check model quality performance::performance(m) #rstats #statistics #dataanalysis #stats #datascience #r4ds
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@yuzaR___
Yury Zablotski
11 months
@andreaslaffert Is that ironic? Because I did not find them useful for tables and plots at all. What I find useful in everyday life are {gtsummary} and {sjPlot} packages for tables and plots respectively! Can't work without them anymore.
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@yuzaR___
Yury Zablotski
4 years
Already using easystats regularly. The packages are amazing! Thanks to all the developers!
@icymi_r
R posts on blaze.email
4 years
📦 "easystats • Jump in the easyverse" 👤 Daniel Lüdecke @strengejacke ; Dominique Makowski 🧙 @dom_makowski #rstats
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@yuzaR___
Yury Zablotski
1 year
New Blog-Post on Histograms & Density Charts in R 📊 with {ggplot2} #rstats #dataviz #stats #datascience #ggplot2 #DataStorytelling
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@yuzaR___
Yury Zablotski
3 years
Short Blog-Post on McNemar test in R? Conduct, Visualise, Interpret & more ;) The best way (IMO) is the {ggbarstats} function from {ggstatsplot} package📦by @patilindrajeets #rstats #statistics #dataanalysis #stats #datascience #r4ds #IWishIKnewItEarlier
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