Introduction to basics of R  English
 Questions posted on Forums
 R Tutorials  English

log(10^5,10) log: Wrong number of input argument(s): 1 expected.
log(10^5,10)log: Wrong number of input argument(s): 1 expected.but answer is 5
0607M 5060SMay 23, 2023, 1:04 p.m. malsoru.it@cmrtc.ac.in

INSTALLING PACKAGES
i am not able to install packages please help me out The error message which i am getting while installing packages is mentioned below . Please have a look .install.packages("plyr")Installing package into ‘C:/Users/HP/Documents/R/winlibrary/4.1’(as ‘lib’ is unspecified)Warning in install.packages : 'lib = "C:/Users/HP/Documents/R/winlibrary/4.1"' is not writable
0304M 2030SJuly 13, 2024, 11:22 p.m. krishnalidanot1818@gmail.com

seq and plot command and term vector
I am not able to understand seq and plot commands thoroughly .Vector in physics is an entity having direction and units then how vector is taking captain names .
0809M 010SJuly 19, 2024, 2:46 p.m. Joohi

introduction of R
its is difficulty to get plots the way it was showing to in videos and further in the assignment the question was explain , i didnot understand what to explain?
1011M 010SJuly 19, 2024, 4:39 p.m. vivek03cof@gmail.com

Seq command not working with a variable
seq (1,2,0.5) is working fine, but z= seq(1,2,0.5) or z<seq(1,2,0.5) are not working. I am using R Studio version 4.0.1
0607M 2030SJuly 20, 2024, 12:13 p.m. supritpanigrahi@rdwu.ac.in

uses of R
Is R can be used as a substitute of SPSS, If yes to what degree the resultes of R software can be deviate of that SPSS.
0102M 010SJuly 18, 2024, 5:15 a.m. ayushigagra@gmail.com

Submitting assignments
How to submit assignment,
1011M 3040SJuly 18, 2024, 4:37 p.m. latha7suma@gmail.com

Doubt in plot argument
I Couldnt find the difference between plot(x,y, type = "c") and plot(x, y, type = "n"). both these argument i am getting same type of plots
1011M 010SJuly 20, 2024, 8:06 a.m. latha7suma@gmail.com

names < c(“Mahi”,”Sourav”,”Azhar”, “Sunny”,”Pataudi”,”Dravid”) Error: unexpected input in "
names < c(“Mahi”,”Sourav”,”Azhar”, “Sunny”,”Pataudi”,”Dravid”)
0203M 1020SJuly 19, 2024, 11:59 a.m. meghna_bhatia

names < c command
names < c(“Mahi”,”Sourav”,”Azhar”, “Sunny”,”Pataudi”,”Dravid”) unexpected input in "names < c(“"
0203M 1020SJuly 12, 2024, 1:10 p.m. meghna_bhatia

Introduction to basics of R
How to submit assignments ?
0001M 010SJuly 19, 2024, 11:22 p.m. nimasow

difference between R and SPSS
difference between R and SPSS
0910M 1020SJuly 16, 2024, 11:30 p.m. er.robin08@gmail.com

plot function
output : https://drive.google.com/file/d/1nHfeHS7inXtxbedjqF9WA0fUem_mbnh/view?usp=sharingplot(sin, pi, 2*pi)Sir,please explain first two parameters in this function. sin is first parameter which is xparameter. but its appearing on Y axis.
0708M 010SJuly 17, 2024, 5:52 p.m. archana.naware@gmail.com

Doubt on R programming
What is the difference between the R programming and SAS programming
0203M 010SJuly 19, 2024, 6:34 p.m. vijaibhaskarreddykarri76@gmail.com

Doubt on R software
how is R software better than SPSS package and how it will be useful for the researchers
0001M 010SJuly 19, 2024, 9:45 p.m. harish21salini@gmail.com

regarding usage of r or rstudio
sir/madamto practice the basics of R whether i have to open R or Rstudioin the video you are showing two windows but when i am opening R i am able to see only one window
0102M 1020SJuly 11, 2024, 3:07 p.m. nageswararao2703@gmail.com

Introduction to R
How to Submit assignment
1112M 1020SJuly 19, 2024, 5:19 a.m. suganyaramdoss19@gmail.com

Vectors
What is the usefulness of using vectors? Is there any other type that we can use instead of vectors?
0607M 4050SJuly 18, 2024, 12:08 p.m. annieahuja89@gmail.com

Can R language replace SPSS ?
Which one is better?
0102M 2030SJuly 16, 2024, 4:55 a.m. annieahuja89@gmail.com

R
is R and Rstudio both should be installed for doing R programming?otherwise Rstudio installations is enough to do R programming. As Rstudio is more friendly for me to do code.
0102M 010SJuly 19, 2024, 9:51 a.m. satheestech@gmail.com

Students and R
How R is beneficial for students to get job in MNC?
0203M 1020SJuly 16, 2024, 5:01 a.m. manojsonikgn1

R Programming
Can you orient us the usefulness of the R programming for the social science research.compare the r program with spss packagecan we analyse the cause and effect relationship similar to AMOS in spss through r programming
0405M 1020SJuly 18, 2024, 4:32 p.m. priasethuraman1971

About types
what does type='l" refers here in plot(x,y,type="l")Plz name the different types available.
0910M 1020SJuly 16, 2024, 5:07 a.m. rsathyarajeswari@gmail.com

Regarding variable declaration
Is predeclaration of variables possible in R? like Perl language,will it provide as optional?
0809M 010SJuly 19, 2024, 2:13 p.m. bhavyabharath

Regarding Plot Function
Plot(x,y,type="l")  what type does actually and what all values type takes ?
0910M 1020SJuly 16, 2024, 12:23 a.m. umeshg

Explanation about vectors
why we need vectors here ? what are its applications? is it like array?
0607M 4050SJuly 16, 2024, 7:23 p.m. tuba123

About CSV file
Dear sir,How to open CSV file of mobile contact & edit make the CSV again which is usable for mobile
0001M 010SJuly 19, 2024, 6:06 a.m. Dbirari

More questions
Hi..R is a power full language, since we expecting more videos.
0102M 1020SJuly 18, 2024, 9:44 p.m. jayankuttichal

subtitle missing
subtitile is not available in this video
0203M 1020SJuly 7, 2024, 5:53 a.m. jayankuttichal

1Overview of R and RStudio

2Installing R and RStudio on Linux

3Installing R and RStudio on Windows

Introduction to basics of R

5Introduction to Data Frames in R

6Introduction to RStudio

7Introduction to R script

8Working directories in RStudio

9Indexing and Slicing Data Frames

10Creating Matrices using Data Frames

11Operations on Matrices and Data Frames

12Merging and Importing Data

13Data types and Factors

14Lists and its Operations

15Plotting Histograms and Pie Chart

16Plotting Bar Charts and Scatter Plot

17Introduction to ggplot2

18Aesthetic Mapping in ggplot2

19Data Manipulation using dplyr Package

20More Functions in dplyr Package

21Pipe Operator

22Conditional Statements

23Functions in R
Questions posted on ST Forums:
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Outline:
Version of R and RStudio used Operating systems on which these run Quick introductionon to R and RStudio Resizing the font and window size *, +, , ^, sqrt exp, log, sin Different ways of invoking log Vectors using seq and length pi Plotting a sine function Defining more points to get a smooth plot Plotting with points and as line Introduction to help
Width:  800  Height:  600 

Duration:  00:11:24  Size:  6.2 MB 
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Prerequisite
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