Data
this is the data I used for the following problems:
dput(sdf)
structure(list(weeks = c(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
29, 30), values = c(9.45, 7.99, 9.29, 11.66, 12.16, 10.18, 8.04,
11.46, 9.2, 10.34, 9.03, 11.47,
Hi All
Following is my dataset.
dput(tabu)
structure(list(weeks = c(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
29, 30), values = c(9.45, 7.99, 9.29, 11.66, 12.16, 10.18, 8.04,
11.46, 9.2, 10.34, 9.03, 11.47, 10.51, 9.4, 10.08, 9.37,
Hello All,
I am trying to do a simple thing of calculating the absolute difference
between 2 previous values. Since my original data consists of 30 rows,
this column where I am storing my absolute difference values only consists
of 29 rows (called the ?differ?)! And I am having troubling cbind
Thank you for that simple answer. Really appreciate it.
From: PIKAL Petr petr.pi...@precheza.cz
To: Pavneet Arora/UK/RoyalSun@RoyalSun, r-help@r-project.org
r-help@r-project.org
Date: 28/07/2014 10:26
Subject:RE: [R] Differencing between 2 previous values
Hi
see in line
Hello All,
I need to calculate a column (Vupper) using a formula, but I am not sure
how to. It will be easier to explain with an example.
Again this is my dataset:
dput(nd)
structure(list(week = c(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
Hello Guys
I am new at writing Functions in R, and as a result am struggling with it.
I am trying to use Google other resources, but it's hard to find
solutions when you don't know what to look for.
I have the following small dataset
dput(sub)
structure(list(week = c(1, 2, 3, 4, 5, 6, 7, 8,
me with this.
From: Sarah Goslee sarah.gos...@gmail.com
To: Pavneet Arora/UK/RoyalSun@RoyalSun
Cc: r-help r-help@r-project.org
Date: 24/07/2014 15:04
Subject:Re: [R] Creating Functions in R
Hi,
On Thu, Jul 24, 2014 at 9:35 AM, Pavneet Arora
pavneet.ar...@uk.rsagroup.com
)
# readline(prompt=Press [enter] to
continue)
}
dev.off()
Hope this is much clearer?
From: Jeff Newmiller jdnew...@dcn.davis.ca.us
To: Pavneet Arora/UK/RoyalSun@RoyalSun, r-help@r-project.org
Date: 22/04/2014 16:09
Subject:Re: [R] Fw: Save multiple plots
Hello Uwe
I tried both the options you mentioned, but it didnt work. All i get as
output then is the header line and the headers as row.names and X.
I am using R-Studio v0.98
From: Uwe Ligges lig...@statistik.tu-dortmund.de
To: Pavneet Arora/UK/RoyalSun@RoyalSun, r-help@r
...@statistik.tu-dortmund.de
To: Pavneet Arora/UK/RoyalSun@RoyalSun, r-help@r-project.org,
pavnee...@yahoo.co.uk
Date: 15/04/2014 14:08
Subject:Re: [R] Fw: Save multiple plots as pdf or jpeg
You have 1e6 observations and your lines() have these many segments,
try to plot the sensity only
Thank you Milan, the fileEncoding bit worked perfectly.
From: Milan Bouchet-Valat nalimi...@club.fr
To: Jeff Newmiller jdnew...@dcn.davis.ca.us
Cc: Pavneet Arora/UK/RoyalSun@RoyalSun, r-help@r-project.org,
pavnee...@yahoo.co.uk
Date: 14/04/2014 18:03
Subject:Re: [R
Hello All,
I have multiple plots that I want to save it a single file. At the moment,
I am saving as pdf. Each plot has a qqnorm, qqline, tiny histogram in the
top left graph with its density drawn top of it and the normal
superimposed on the histogram.
As a result, the pdf takes forever to
Hello All,
I have multiple plots that I want to save it a single file. At the moment,
I am saving as pdf. Each plot has a qqnorm, qqline, tiny histogram in the
top left graph with its density drawn top of it and the normal
superimposed on the histogram.
As a result, the pdf takes forever to
Hey All
I am trying to read in a small text file using read.table.
dput(sim)
structure(list(ï...X. = 1:7, Y1 = c(2.5501, 4.105, 5.4687, 7.0009,
8.5066, 9.785, 11.5167), Y2 = c(2.5501, 4.105, 5.4687, 11.0009,
8.5066, 9.785, 11.5167), Y3 = c(2.5501, 4.105, 5.4687, 7.0009,
8.5066, 9.785,
, 18.5, 18.5, 18.8, 18.5, 20.1, 18, 19.8, 20.9
)), .Names = c(neck, chest, abdomen, hip, thigh, knee,
ankle, biceps, forearm, wrist), class = data.frame, row.names =
c(NA,
-252L))
Hope this helps.
From: John Kane jrkrid...@inbox.com
To: Pavneet Arora/UK/RoyalSun@RoyalSun
Date: 25/03/2014
Hello All,
I am new in R, so please excuse the basic questions.
But how do you change the number of digits to be displayed?
I have done the following, hoping I will get 4 decimal places in my
answer:
vars - var(cbind(Sepal.l,Sepal.w,Petal.l,Petal.w))
print(vars,digits=4)
But as seen below
Thank you Qiang Kou , it worked :)
Appreciate it.
From: Qiang Kou q...@umail.iu.edu
To: Pavneet Arora/UK/RoyalSun@RoyalSun
Cc: R help r-help@r-project.org
Date: 25/03/2014 13:37
Subject:Re: [R] Digits in R
Have you tried round(vars, digits = 4) ?
KK
On Tue, Mar 25
Hello All,
I have a dataset bodysize.Rdata from Journal of Statistics Education
Data Archive, which I have attached here.
I am trying to do principal components analysis on it using princomp, and
it seems to be working fine. However, I am really struggling in
interpretating the loadings of
Sent from Samsung Mobile
Original message
Subject: R basic data manipulation Queries
From: Pavneet Arora pavneet.ar...@uk.rsagroup.com
To: pavnee...@yahoo.co.uk
CC:
Hello Guys
I am new in R, so please excuse the really basic questions. I have tried
reading numeral
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