Displaying 20 results from an estimated 200 matches similar to: "Decoding subscripts/superscripts from CSVs"
2010 Nov 10
0
error bars in lattice barchart
Hi all,
I've read the emails of Dan, Deepayan and Sundar about adding error bars to
the lattice plots (
https://stat.ethz.ch/pipermail/r-help/2006-October/114883.html), but I still
have the problem when I want to adding error bars to barchart. I tried both
the solution of Deepayan and Sundar but without luck. Here is my code (I
changed prepanel.ci and panel.ci a little to plot bars
2011 Feb 10
2
for loop to merge .csvs
So I needed to merge 17 .csv files, and did so by brute force, but I might
need to do so again. Anyone have suggestions for a for loop that might do
the below for me (where a:r are separate .csv files)
ab<-merge(a,b,all=TRUE)
cd<-merge(c,d,all=TRUE)
ef<-merge(e,f,all=TRUE)
gh<-merge(g,h,all=TRUE)
ij<-merge(i,j,all=TRUE)
kl<-merge(k,l,all=TRUE)
no<-merge(m,n,all=TRUE)
2012 Nov 02
1
mergeing a large number of large .csvs
Dear R help;
I'm currently trying to combine a large number (about 30 x 30) of large
.csvs together (each at least 10000 records). They are organized by plots,
hence 30 X 30, with each group of csvs in a folder which corresponds to the
plot. The unmerged csvs all have the same number of columns (5). The fifth
column has a different name for each csv. The number of rows is different.
The
2008 Jun 03
2
Partitioning a large data frame and writing output CSVs
Hello,
I have a large dataset [536436,4]
I'd like to partition the dataset into 999 groups of 564 rows and output
each group as a CSV files... Obviously I could do this longhand but I know
it is somehow possible to write a loop to do the same thing...
I'd like to group such that the first group is the first 564 rows, the
second group is the second 564 rows ..... the 999th group is the
2008 Jul 30
1
Converting to subscripts and superscripts
Hi,
I am reading in a CSV file of chemical reactions where the subscripts and
superscripts are encoded in angle brackets, like below:
2 H<SUP>+</SUP> + 2 O<SUB>2</SUB><SUP>-</SUP>
Is there a way to convert these to actual sub/superscripts and save them in
another excel file? I greatly appreciate the help!
Thanks,
-Nina
PS. I asked this before, but I
2006 Jun 09
4
View into a String?
I''ve got a nice XML view of my data that works just fine when I call it
from the browser. Now I''d like a different controller method to take
that XML and write it to the file system. Since the XML view lives in
an RXML file, is there a trick to telling the controller "Get your
output into a string" instead of writing it back to the browser? After
writing it out
2009 May 18
2
Superscripts and subscripts in trellis graphics
I'd like to annotate an xyplot with an R^2 value, but can not find the
syntax to define the superscript format for the text.
I'd appreciate suggestions,
xyplot(SharkSloughEggs.df$Sharkeggs.rel +
SharkSloughEggs.df$SharkHatched.rel + SharkSloughEggs.df$SharkFlooded.rel +
HSI.shark$MEAN ~ Year,
pch=c(1,9,5,4), lty=c(1,6,3,4), lwd = c(2), col = c("black",
2017 Sep 19
3
remove quotes from matrix
Dear all;
Thanks. Here are the dput results as Duncan suggested.
Regards,
Greg
structure(list(Sub_Pathways = structure(c(3L, 3L, 3L, 3L, 3L), .Label =
c("Acetylated_Peptides",
"Advanced_Glycation_End-product", "Alanine_and_Aspartate", "Aminosugar",
"Ascorbate_and_Aldarate", "Carnitine", "Ceramides", "Creatine",
2004 Aug 09
4
Simultaneous subscripts and superscripts
Dear List,
I'd like to add text to a plot where a text symbol has both a
superscript and subscript. For example, the variable S with a
superscript 2 and a subscript t. I have been able to accomplish this
using either
expression( paste(S,atop(scriptstyle(2),scriptstyle(t))) )
or
expression( {S[t]}^2 )
but the spacing isn't quite right (or rather what I'd like) using
either of
2012 Apr 11
0
phangorn and calculation of a rate matrix
Hi, I'm trying to calculate a ratematrix for a RNA aligment (U instead of T)
in order to use it as a ratematrix in Profidst (a phylogenetic program which
takes into account both the primary sequence and the secondary structure of
the RNA, in my case rRNA). The sequence-structure aligment has been made in
4SALE (a java app) and saved as one-letter encoded (using a 12 letters
alphabet,
2012 Apr 12
3
Remove superscripts from HTML objects
Is there some way to remove superscripts from objects returned by
html/xmlParse (XML package)?
h <- "<html><p>Cat<sup>a</sup></p><p>Dog</p></html>"
doc <- htmlParse(h)
xpathSApply(doc, "//p", xmlValue)
[1] "Cata" "Dog"
I could probably remove the <sup> tags from the "h" object above,
2017 Sep 19
0
remove quotes from matrix
Works fine for me. What do you object to in the following?
Calling the above df "d",
> dm <- as.matrix(d)
> dm
Sub_Pathways BMI_beta SAT_beta VAT_beta
1 "Alanine_and_Aspartate" " 0.23820" "-0.02409" " 0.94180"
2 "Alanine_and_Aspartate" "-0.31300" "-1.97510" "-2.22040"
3
2008 Aug 01
1
Properly Parsing Pre-Superscripts & Displaying Them With grid.text
Hi all... I?m making a chart dealing with frequencies of isotopes of various
elements. For instance, I'd like the following text to appear on a chart
with the "35" and "37" as superscripts:
Based upon:
35Cl: 75%
37Cl: 25%
I am having problems properly parsing the superscript that preceeds the
"Cl", since there is no character ahead of the superscript (I saw
2017 Sep 19
0
remove quotes from matrix
On 19/09/2017 9:47 AM, greg holly wrote:
> Hi all;
>
> I have data at 734*22 dimensions with rows and columns names are
> non-numeric.When I convert this data into matrix then all values show up
> with quotes. Then when I use
> x1= noquotes(x) to remove the quotes from the matrix then non-numeric row
> names remain all other values in matrix disappear.
>
> Your help is
2011 Apr 21
1
numbers and superscripts in the same unit of measurement.
Hola everyone,
I'm doing an analisys about abundance of a planctonic specie in Robinson Crusoe Islan and I am having a hard time just adding the superscripts and the 100 (one hundred) in the measure of abundance.
Perhaps this is so basic to you, but I need to put the real unit of measure. Individuals / 100 cubic meters.
I have been looking in websites and R-list and there is not any
2002 Jun 19
1
superscripts in xyplot labels
R-helpers;
I tried to get a superscripted 3 in the following xyplot example but failed:
>data(whiteside)
>xyplot(Gas ~ Temp | Insul, whiteside, panel =
function(x, y, ...) {
panel.xyplot(x, y, ...)
panel.lmline(x, y, ...)
}, xlab = "Average external temperature (deg. C)",
ylab = paste(paste("Gas consumption (1000", expression(ft^3),")"), aspect
2017 Sep 19
3
remove quotes from matrix
Hi all;
I have data at 734*22 dimensions with rows and columns names are
non-numeric.When I convert this data into matrix then all values show up
with quotes. Then when I use
x1= noquotes(x) to remove the quotes from the matrix then non-numeric row
names remain all other values in matrix disappear.
Your help is greatly appreciated.
Greg
[[alternative HTML version deleted]]
2009 Aug 12
2
Superscripts in axis label
Hi All,
I am trying to lable the y-axis on my scatterplot with the following:
"Soil moisture content (m3m-3)"
I am using the following coding for plotting the graph:
plot(soilmoisture~gradientlevel, xlab="Levels of droughting gradient", ylab="Soil moisture content (m3m-3)", bty="l", font.main="2", pch=16, las=1, cex.lab="1.13")
I have
2009 Jul 27
6
Superscripts and rounding
I am new to the world of R/programming so this may be a really easy question.
I thank you for your patience and help in advance
I would like the characters km^2 to be displayed on the plot subtitle as km
squared - two as a superscript.
I would also like to have the numbers from the data set for longitude and
latitude to be rounded to four decimal places.
Thank you.
plot (
2012 May 20
3
dot - comma problem
Dear all
I am trying to use the ODB package to connect to an libreoffice-odb database.
The libreoffice package is german, thus, decimal separator is a comma. However,
I can open the database and upload a it without error,
library(ODB)
db <- odb.open("Test.odb")
but a soon as the "odb.open" command is executed, the decimal separator in R
is changed to comma.
Before