Getting Started with R & RStudio - Introduction and Review of Basic Concepts for Beginners

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Provides R and RStudio review of basic concepts for quick start.
Timestamps:
00:00 Introduction - Getting started with R/RStudio
00:58 Data and Data Vectors
03:10 Data Frame
03:48 Functions
04:50 Directory and Files
08:44 Data within R
11:25 Qualitative Data - Bar Plot
13:35 Pie Chart
13:54 Quantitative Data - Histogram
14:54 Scatter Plot
15:24 Multiple Scatter Plots
16:12 Installing Packages
17:48 Vehicle Failure Data
24:05 Saving R File

Test your knowledge -

Includes,
- data exploration
- creating tables
- installing packages within r
- improving pie chart or bar plot

R is a free software environment for statistical computing and graphics, and is widely used by both academia and industry. R software works on both Windows and Mac-OS. It was ranked no. 1 in a KDnuggets poll on top languages for analytics, data mining, and data science. RStudio is a user friendly environment for R that has become popular.

#rstudio #rprogramming #rstudioreview
  1. Dr. Bharatendra Rai
  2. data science
  3. rstudio
  4. big data
  5. big data analytics
  6. business analytics
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Комментарии
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great introductory video! really appreciate it :D perfect first impressions of what you can do with R!

Poollz
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Excellent video, I learned a lot of practical things in under 30 minutes! Inspired to learn more about the capabilities of R now.

LanceR
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Every lecture I learn more & more . Thanks for every thing my teacher.

dilshadsaeed
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Thanks! This video was very helpful for a R beginner as me!

andyn
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Thank you for sharing your contents! Sule

sulebalkan
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i felt like an idiot it took me a while to realise that <- was < and - this combined

OmniDarkz
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Hello Sir, I am new to R and I was practicing the above on R Studio using the data set as "women". Here you have chosen IRIS but I took women and i'm getting some errors as "Error in barplot.default(women) : 'height' must be a vector or a matrix" and "Error in pie(women) : 'x' values must be positive". I am stuck here. Not able to get the solution. If you could help on these It would be highly appreciated. Thanks.

shaikzubedi