Re: [R] HTML nsmall vector format problem

From: john seers (IFR) <john.seers_at_bbsrc.ac.uk>
Date: Fri 09 Jun 2006 - 22:58:32 EST

Hi Tom

Excellent! Exactly what I need.

I see what you mean now.

Thanks very much for your help.

John  

---

John Seers
Institute of Food Research
Norwich Research Park
Colney
Norwich
NR4 7UA
 

tel +44 (0)1603 251497
fax +44 (0)1603 507723
e-mail john.seers@bbsrc.ac.uk                         
e-disclaimer at http://www.ifr.ac.uk/edisclaimer/ 
 
Web sites:

www.ifr.ac.uk   
www.foodandhealthnetwork.com


-----Original Message-----
From: Short, Tom [mailto:TShort@eprisolutions.com] 
Sent: 09 June 2006 12:36
To: john seers (IFR); r-help@stat.math.ethz.ch
Subject: RE: [R] HTML nsmall vector format problem


John, you can use format ahead of time (this converts to character
columns, so HTML won't reformat), and then use HTML:


> z=format(iris[1:2,1:2],nsmall=3)
> z[,2]=format(iris[1:2,2],nsmall=1)
> HTML(z,file="")
- Tom -----Original Message----- From: john seers (IFR) [mailto:john.seers@bbsrc.ac.uk] Sent: Friday, June 09, 2006 7:19 AM To: Short, Tom; r-help@stat.math.ethz.ch Subject: RE: [R] HTML nsmall vector format problem Hi Tom Thanks for the reply. I see what you are saying - that format does not format using an nsmall vector, though the documentation (of HTML.data.frame) and the example suggest nsmall uses a vector. Even if I went through and changed the columns with a loop the HTML.data.frame would reformat them according to its formatting so I would still get all the columns with one value of nsmall. Specifically I want 0 for my first three columns and 4 for the remaining columns in my data frame. (I would also like to control the widths but I guess I may run into the same problem). I could reprocess the HTML output but that makes generating the HTML a bit redundant! Regards John --- John Seers Institute of Food Research Norwich Research Park Colney Norwich NR4 7UA tel +44 (0)1603 251497 fax +44 (0)1603 507723 e-mail john.seers@bbsrc.ac.uk e-disclaimer at http://www.ifr.ac.uk/edisclaimer/ Web sites: www.ifr.ac.uk www.foodandhealthnetwork.com -----Original Message----- From: r-help-bounces@stat.math.ethz.ch [mailto:r-help-bounces@stat.math.ethz.ch] On Behalf Of tshort Sent: 09 June 2006 11:54 To: r-help@stat.math.ethz.ch Subject: Re: [R] HTML nsmall vector format problem John, I don't think nsmall uses a vector. Try the following with format (which HTML.data.frame uses):
> format(iris[1:2,1:2],nsmall=c(3,1))
Sepal.Length Sepal.Width 1 5.100 3.500 2 4.900 3.000 It looks like you'll have to do a format column by column with a loop. - Tom john seers (IFR) wrote:
>
>
> Hello All
>
> I am having a bit of trouble formatting my HTML with the desired
number
> of digits after the decimal place. Am I doing something
> wrong/misunderstanding or is it a bug?
>
> Looking at the example supplied with ?HTML.data.frame:
>
> HTML(iris[1:2,1:2],nsmall=c(3,1),file="")
>
> Gives html output that includes the lines:
>
> </tr> <tr><td class=firstcolumn>1</td><td
> class=cellinside>5.100</td><td class=cellinside>3.500</td></tr>
> <tr><td class=firstcolumn>2</td><td class=cellinside>4.900</td><td
> class=cellinside>3.000</td></tr>
>
> My understanding of how nsmall works, as a vector, the output should
be
> something like:
>
> </tr> <tr><td class=firstcolumn>1</td><td
class=cellinside>5.100</td><td
> class=cellinside>3.5</td></tr>
> <tr><td class=firstcolumn>2</td><td class=cellinside>4.900</td><td
> class=cellinside>3.0</td></tr>
>
> i.e. first column with 3 digits after the decimal place and the second

> column with 1 digit after the decimal place.
>
> It appears to only use the first value in the vector.
>
> Has anybody got any suggestions?
>
> Thanks for any help.
>
> John Seers
>
>
>
> ---
>
> John Seers
> Institute of Food Research
> Norwich Research Park
> Colney
> Norwich
> NR4 7UA
>
>
> tel +44 (0)1603 251497
> fax +44 (0)1603 507723
> e-mail john.seers@bbsrc.ac.uk
> e-disclaimer at http://www.ifr.ac.uk/edisclaimer/
> <http://www.ifr.ac.uk/edisclaimer/>
>
> Web sites:
>
> www.ifr.ac.uk <http://www.ifr.ac.uk/>
> www.foodandhealthnetwork.com <http://www.foodandhealthnetwork.com/>
>
>
> [[alternative HTML version deleted]]
>
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Received on Sat Jun 10 00:17:46 2006

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