Exclusive Cheat Sheets for R Programming Assignment
R is a programming language and free software environment for statistical computing and graphics. It includes machine learning algorithm, linear regression, time series, statistical interference, data analysis, and so on. It is studied by the students who are pursuing a degree in computer science and information technology. It is not only entrusted by the students, in fact, many large companies like Uber, Google, Airnb, Facebook, etc. are using it. Students studying this subject often needs R programming assignment help because it is a little complex language. So, exclusively introducing the cheat sheets of the basics of R programming which will help you in completing your assignment in a fast and concise manner.
R Programming Cheat Sheets
Starting from the basics, R is a case sensitive language and its index starts from 1. Let’s start with the cheat sheet for help functions.
Cheat Sheet #1
Help home page
Search function - with partial name
Special character help
Cheat Sheet #2
Object in Current Environment
Display object name
rm(object1, object2, ...)
Cheat Sheet #3
Symbol Name Environment
If multiple packages use the same function name, then the last function loaded will get called. To avoid this, precede the function with the name of the package.
Example - packageName::functionName(...)
Cheat Sheet #4
Only trust reliable R packages such as ‘ggplot2’ for plotting, ‘sp’ for dealing spatial data, etc.
Cheat Sheet #5
Find the working directory
Set the working directory
Display internal structure of R object
Launch help console
Read the values
Cheat Sheet #6
Repeat a vector
Repeat the elements
Cheat Sheet #7
Create a string vector
|Convert to string||toString(x)|
Print string w/o quote
Print text & var values
Concatenate & print
Convert to uppercase
Convert to lowercase
Extract substrings in a string from n to m
Split elements of string
Cheat Sheet #8
Summary of object
Find class of an R object
Get length of an object
Build a contingency table
Description of object
These are the 8 cheat sheets which you can use while doing your R programming assignment. They will help you program in a fast and effective way. This will also reduce the overall length of the program. Additionally, they have some basic logic which will help you in various operations. Still, if you’re having any difficulty in doing your assignment, the you can take online assignment help.
R programming language is used in the field of data science. Its code are a bit complex. Using the cheat sheet for it can help the R programming students to a great extent. It will save the time and effort and will help in doing the assignment in a more convenient way.
About the Author: Adam Jackson
Adam Jackson is an academic writer working with Assignment Prime for over a decade. He loves to help students who are struggling with essay , assignments , dissertation , coursework , etc. His hobbies are traveling and photography.
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