Displaying 7 results from an estimated 7 matches for "hoogeebear".
2008 Jan 16
4
Can anyone help??
Hi,
Im getting the following error when I attempt to read a csv file into R. I
have the file saved on my C drive. Id really appreciate it if anyone can
help....
My Command:
> survey <- read.csv (file = "C:\onlinesurvey.csv",head= TRUE, sep =",")
Error:
Error in file(file, "r") : unable to open connection
In addition: Warning messages:
1: '\o' is an
2008 Jan 07
2
Just Beginning
Hi,
Im new to "R", I am currently doing a proect for college, in which questions
are answered and the results are sent to a mySql database. Essentially I
want R to read from this database and generate graphs e.t.c. Dies anyone
know of a good website where I can learn the different commands needed to do
this? I have looked around on the net but cannot seem to find anything. Hope
to hear
2008 Jan 17
3
Help with Error
Hi,
I am having trouble with an error I keep getting. I am just trying to create
a simple pic chart from a small table. Hope someone can help. I am new to R.
Table:
Name Votes
John 300
Sean 222
Andy 467
Sinead 740
David 124
James 641
William 380
Commands:
d <- read.table("C:\\rep.csv", head=TRUE, sep=",")
> pie(d$Votes,
+
2008 Apr 19
1
Making the size of bar charts smaller
Hi,
Just wondering is there a way to make the width of bar charts that you
create using R smaller?
Also, a bar chart I created has a total number of 23 entries (with 2
different columns 14 and 9), how can I have the total number on the Y axis
adding up to 23 and not the larger of the two columns?
Hope this makes sense.
BR
Jack.
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2008 Feb 17
1
An R SPAM Filter
Hi,
I'm just wondering does anyone know of a good site that would assist me in
creating a spam filter through R? It is for a college project. I have
searched the net but cannot find anything of relevance. Any help would be
greatly appreciated....
Regards,
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2008 Apr 17
1
Having a probelm woth creating a a simple chart.
Hello,
I am having trouble with creating a simple bar chart using R. My file just
consists of 1 column called reason. Within this column, there are 2
responses(Room for Improvement and Info entered is all relevant). My code
for creating the charts is as follows:
d <-read.table("C://project/graphs/reason.csv", sep=",", header=TRUE)
pie(d$reason,
labels=d$reason,
2008 May 02
1
Cant resolve Error Message
Hi,
Im having trouble creating the following graph. Here is my code:
library(plotrix)
library(prettyR)
female_improvement
<-read.table("C://project/graphs/gender/breakdown/gender-improvement/female-improvement.csv",
sep=",", header=TRUE)
barp(rbind(rep(length(female_improvement$gender),2),freq(female_improvement$reason)[[1]]),
ylab="22 Males participated in the