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Do u know R programming language
Anonymous Poll
30%
Yes
70%
No
Code It now
Do u know R programming language
R is a programming language and environment primarily used for statistical computing, data analysis, and graphical representation. It is widely used among statisticians, data scientists, and researchers for its powerful data manipulation capabilities and extensive libraries.
Key Features of R:

1. Statistical Analysis: R provides a wide range of statistical techniques, including linear and nonlinear modeling, time-series analysis, classification, clustering, and more.

2. Data Visualization: R has strong graphical capabilities, allowing users to create high-quality plots and visualizations. Libraries like ggplot2 are popular for creating complex graphics.

3. Data Manipulation: Packages like dplyr and tidyr make it easy to manipulate and clean data, transforming it into a format suitable for analysis.

4. Extensive Package Ecosystem: R has a rich ecosystem of packages available through CRAN (Comprehensive R Archive Network), Bioconductor (for bioinformatics), and GitHub.

5. Open Source: R is free to use and has a large community of users who contribute to its development and provide support.

6. Integration with Other Languages: R can be integrated with other programming languages like C++, Python, and Java, allowing for more complex applications.

7. Reproducible Research: Tools like R Markdown allow users to create dynamic reports that combine code, output, and narrative text, promoting reproducibility in research.
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Basic Syntax:

Here are some basic examples of R syntax:

1. Creating a Vector:
  
   my_vector <- c(1, 2, 3, 4, 5)
  


2. Data Frame Creation:
  
   my_data <- data.frame(
       Name = c("Alice", "Bob", "Charlie"),
       Age = c(25, 30, 35)
   )
  


3. Basic Plotting:
  
   plot(my_data$Age, main="Age Plot", xlab="Index", ylab="Age", col="blue")
  


4. Using ggplot2 for Advanced Visualization:
  
   library(ggplot2)
   ggplot(my_data, aes(x=Name, y=Age)) + geom_bar(stat="identity")
  


5. Statistical Modeling:
  
   model <- lm(Age ~ Name, data=my_data)
   summary(model)
  
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Forwarded from Ezedin Fedlu (Dark horse) (Ezedin Fedlu)
Hey there ๐Ÿ‘‹

As you know, แŠ แˆแŠ• แ‰ แˆตแ‹Šแ‹ตแŠ• แŠฅแ‹จแŠ–แˆญแŠฉ แАแ‹แข The IT industry แŠฅแ‹šแˆ… แ‰ แŒฃแˆ developed แАแ‹แฃ แŠฅแŠ“แˆ แ‰ แ‹šแˆ… sector แ‹ซแˆˆแ‹แŠ• opportunity แ‰ แ‹ฐแŠ•แ‰ฅ แˆˆแˆ›แ‹จแ‰ต แ‰ฝแ‹ซแˆˆแˆแข

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Let's work together แŠฅแŠ“ แ‹ญแˆ…แŠ•แŠ• dream company แŠฅแ‹แŠ• แŠฅแŠ“แ‹ตแˆญแŒˆแ‹!

Looking forward to your responses.
Gd night ๐Ÿ™Œ๐Ÿ˜
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Gd morning
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Hw U doin
monday + networking final exam = ๐Ÿค
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there are still some question abt the world that science haven't yet been able to answer...............
> how did it all begin?
> how did life come abt? and what happens when we die?
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good nightโœ‹

Be ashamed to die until you have scored some victory for humanity !!!
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happy new yearโ˜บ๏ธโ˜บ๏ธ

#2025
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Are there any new programming languages or technologies you're planning to learn this year?,if ur answer is yes
Anonymous Poll
26%
frontend
14%
backend
12%
graphics
7%
quantum
5%
cloud
5%
networking
9%
ai
12%
ml(machine learning)
10%
others...
Kill ur EGO๐Ÿ™Œ
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how many of u know bolt man?
Anonymous Poll
27%
i know
73%
idk
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