

Dear all,
I am trying to plot a matrix I have as an image
str(matrixToPlot)
num [1:21, 1:66] 0 0 0 0 0 0 0 0 0 0 .
that contains only 0s and 1s,
where the xlabel will be Labeled as
str(xLabel)
num [1:66] 1e+09 1e+09 1e+09 1e+09 1e+09 ...
and the yLabels will be labeled as
str(yLabel)
num [1:21] 88 87 86 85 84 83 82 81 80 79 ...
I have found on the internet that I can do something like that with ggplot2.
For example
you can run the following
library(reshape2)library(ggplot2)m =matrix(rnorm(20),5)ggplot(melt(m),aes(Var1,Var2,fill=value))+geom_raster()
What I see missing here is to get my matrix and transform it to a data frame with labels for x and y axis so as ggplot can print the values nice. If you get the idea this matrix will be printed as a two tile pattern let's say with black tiles zeros and white tiles black where a color bar will depicting that black means zero and white one.
To help you with my code you will find attached the three items I have discussed here, the matrix, the x and the y labels.
Could you please help me with that?
Alex ______________________________________________
[hidden email] mailing list
https://stat.ethz.ch/mailman/listinfo/rhelpPLEASE do read the posting guide http://www.Rproject.org/postingguide.htmland provide commented, minimal, selfcontained, reproducible code.


The Rhelp list is rather picky about what attached. None of your attachments arrived.
The str() info is useful but please supply some sample data
The easiest way to supply data is to use the dput() function. Example with your file named "testfile":
dput(testfile)
Then copy the output and paste into your email. For large data sets, you can just supply a representative sample. Usually,
dput(head(testfile, 100)) will be sufficient.
How are you writing the code/or what format is the original email. Your code in the body of the text is badly messed up  you probably need to post only in text. HTML etc is automatically dropped.
John Kane
Kingston ON Canada
> Original Message
> From: [hidden email]
> Sent: Thu, 14 Feb 2013 07:15:05 0800 (PST)
> To: [hidden email]
> Subject: [R] Plot a Matrix as an Image with ggplot
>
> Dear all,
> I am trying to plot a matrix I have as an image
>
> str(matrixToPlot)
> num [1:21, 1:66] 0 0 0 0 0 0 0 0 0 0 .
>
>
> that contains only 0s and 1s,
>
>
> where the xlabel will be Labeled as
> str(xLabel)
> num [1:66] 1e+09 1e+09 1e+09 1e+09 1e+09 ...
>
> and the yLabels will be labeled as
> str(yLabel)
> num [1:21] 88 87 86 85 84 83 82 81 80 79 ...
>
>
> I have found on the internet that I can do something like that with
> ggplot2.
> For example
> you can run the following
>
>
>
> library(reshape2)library(ggplot2)m
> =matrix(rnorm(20),5)ggplot(melt(m),aes(Var1,Var2,fill=value))+geom_raster()
>
> What I see missing here is to get my matrix and transform it to a data
> frame with labels for x and y axis so as ggplot can print the values
> nice. If you get the idea this matrix will be printed as a two tile
> pattern let's say with black tiles zeros and white tiles black where a
> color bar will depicting that black means zero and white one.
>
> To help you with my code you will find attached the three items I have
> discussed here, the matrix, the x and the y labels.
>
> Could you please help me with that?
>
> Alex
____________________________________________________________
FREE 3D MARINE AQUARIUM SCREENSAVER  Watch dolphins, sharks & orcas on your desktop!
______________________________________________
[hidden email] mailing list
https://stat.ethz.ch/mailman/listinfo/rhelpPLEASE do read the posting guide http://www.Rproject.org/postingguide.htmland provide commented, minimal, selfcontained, reproducible code.


Hi,
thanks
I changed slightly the code to be reproducible from everyone . I have tried ggplot
but I need a bit of help to tweak it a bit
So you can run the following in your computer
testData<matrix(data=round(runif(25)),nrow=5,ncol=5,dimnames=list(1:5,1:5))
p<ggplot(melt(testData), aes(Var2,Var1, fill=value))+xlab("MHz") + ylab("Threshold") + geom_raster()
p
What I want to improve is
a: make the colorbar so only two specific colors lets say black and white and only two values 0 and 1 and somewhere the string as title of the color bar "text" to appear.
I have tried something like
p+ scale_color_gradient(low="red",high="blue")
Fehler in unit(tic_pos.c, "mm") : 'x' and 'units' must have length > 0
ggplot(melt(testData), aes(Var2,Var1, fill=value,colorbin=2))+xlab("MHz") + ylab("Threshold") + geom_raster()
but this did not affect colorbar entries.
b. reduce/remove the grayish border that appears between the legend and the image plot
Could you please help me with these two?
Regards
Alex
________________________________
From: John Kane < [hidden email]>
To: Alaios < [hidden email]>; R help < [hidden email]>
Sent: Thursday, February 14, 2013 4:35 PM
Subject: RE: [R] Plot a Matrix as an Image with ggplot
The Rhelp list is rather picky about what attached. None of your attachments arrived.
The str() info is useful but please supply some sample data
The easiest way to supply data is to use the dput() function. Example with your file named "testfile":
dput(testfile)
Then copy the output and paste into your email. For large data sets, you can just supply a representative sample. Usually,
dput(head(testfile, 100)) will be sufficient.
How are you writing the code/or what format is the original email. Your code in the body of the text is badly messed up  you probably need to post only in text. HTML etc is automatically dropped.
John Kane
Kingston ON Canada
> Original Message
> From: [hidden email]
> Sent: Thu, 14 Feb 2013 07:15:05 0800 (PST)
> To: [hidden email]
> Subject: [R] Plot a Matrix as an Image with ggplot
>
> Dear all,
> I am trying to plot a matrix I have as an image
>
> str(matrixToPlot)
> num [1:21, 1:66] 0 0 0 0 0 0 0 0 0 0 .
>
>
> that contains only 0s and 1s,
>
>
> where the xlabel will be Labeled as
> str(xLabel)
> num [1:66] 1e+09 1e+09 1e+09 1e+09 1e+09 ...
>
> and the yLabels will be labeled as
> str(yLabel)
> num [1:21] 88 87 86 85 84 83 82 81 80 79 ...
>
>
> I have found on the internet that I can do something like that with
> ggplot2.
> For example
> you can run the following
>
>
>
> library(reshape2)library(ggplot2)m
> =matrix(rnorm(20),5)ggplot(melt(m),aes(Var1,Var2,fill=value))+geom_raster()
>
> What I see missing here is to get my matrix and transform it to a data
> frame with labels for x and y axis so as ggplot can print the values
> nice. If you get the idea this matrix will be printed as a two tile
> pattern let's say with black tiles zeros and white tiles black where a
> color bar will depicting that black means zero and white one.
>
> To help you with my code you will find attached the three items I have
> discussed here, the matrix, the x and the y labels.
>
> Could you please help me with that?
>
> Alex
____________________________________________________________
FREE 3D MARINE AQUARIUM SCREENSAVER  Watch dolphins, sharks & orcas on your desktop!
Check it out at http://www.inbox.com/marineaquarium______________________________________________
[hidden email] mailing list
https://stat.ethz.ch/mailman/listinfo/rhelpPLEASE do read the posting guide http://www.Rproject.org/postingguide.htmland provide commented, minimal, selfcontained, reproducible code.


You were right,
the following two work
testData<matrix(data=round(runif(25)),nrow=5,ncol=5,dimnames=list(Var1=c(1:5),Var2=c(1:5)))
ggplot(melt(testData), aes(Var2,Var1, fill=value))+xlab("MHz") + ylab("Threshold") + geom_raster() + scale_fill_gradient(low="#FFFFFF", high="#000000")
still there are two minor unresolved issues.
a. How to reduce the extra space in the plot between legend and the tiles?
b. How to make color bar depict only the two values of the game, 0 and 1 , instead of 0, 0.25, 0.50, 0.75, 1?
I would like to thank you in advanec for your help
Regards
Alex
 Original Message 
From: Dennis Murphy < [hidden email]>
To: Alaios < [hidden email]>
Cc:
Sent: Friday, February 15, 2013 10:19 AM
Subject: Re: [R] Plot a Matrix as an Image with ggplot
Your aesthetic is fill, not color. Change scale_color_gradient to
scale_fill_gradient and you'll get what you expect.
D.
On Thu, Feb 14, 2013 at 11:31 PM, Alaios < [hidden email]> wrote:
>
>
> Hi,
> thanks
> I changed slightly the code to be reproducible from everyone . I have tried ggplot
> but I need a bit of help to tweak it a bit
>
> So you can run the following in your computer
>
> testData<matrix(data=round(runif(25)),nrow=5,ncol=5,dimnames=list(1:5,1:5))
>
> p<ggplot(melt(testData), aes(Var2,Var1, fill=value))+xlab("MHz") + ylab("Threshold") + geom_raster()
>
>
> p
>
>
> What I want to improve is
> a: make the colorbar so only two specific colors lets say black and white and only two values 0 and 1 and somewhere the string as title of the color bar "text" to appear.
>
> I have tried something like
> p+ scale_color_gradient(low="red",high="blue")
> Fehler in unit(tic_pos.c, "mm") : 'x' and 'units' must have length > 0
>
>
> ggplot(melt(testData), aes(Var2,Var1, fill=value,colorbin=2))+xlab("MHz") + ylab("Threshold") + geom_raster()
> but this did not affect colorbar entries.
>
>
> b. reduce/remove the grayish border that appears between the legend and the image plot
>
> Could you please help me with these two?
>
> Regards
> Alex
>
>
>
> ________________________________
> From: John Kane < [hidden email]>
> To: Alaios < [hidden email]>; R help < [hidden email]>
> Sent: Thursday, February 14, 2013 4:35 PM
> Subject: RE: [R] Plot a Matrix as an Image with ggplot
>
> The Rhelp list is rather picky about what attached. None of your attachments arrived.
>
> The str() info is useful but please supply some sample data
>
> The easiest way to supply data is to use the dput() function. Example with your file named "testfile":
> dput(testfile)
>
> Then copy the output and paste into your email. For large data sets, you can just supply a representative sample. Usually,
> dput(head(testfile, 100)) will be sufficient.
>
> How are you writing the code/or what format is the original email. Your code in the body of the text is badly messed up  you probably need to post only in text. HTML etc is automatically dropped.
>
>
>
>
> John Kane
> Kingston ON Canada
>
>
>> Original Message
>> From: [hidden email]
>> Sent: Thu, 14 Feb 2013 07:15:05 0800 (PST)
>> To: [hidden email]
>> Subject: [R] Plot a Matrix as an Image with ggplot
>>
>> Dear all,
>> I am trying to plot a matrix I have as an image
>>
>> str(matrixToPlot)
>> num [1:21, 1:66] 0 0 0 0 0 0 0 0 0 0 .
>>
>>
>> that contains only 0s and 1s,
>>
>>
>> where the xlabel will be Labeled as
>> str(xLabel)
>> num [1:66] 1e+09 1e+09 1e+09 1e+09 1e+09 ...
>>
>> and the yLabels will be labeled as
>> str(yLabel)
>> num [1:21] 88 87 86 85 84 83 82 81 80 79 ...
>>
>>
>> I have found on the internet that I can do something like that with
>> ggplot2.
>> For example
>> you can run the following
>>
>>
>>
>> library(reshape2)library(ggplot2)m
>> =matrix(rnorm(20),5)ggplot(melt(m),aes(Var1,Var2,fill=value))+geom_raster()
>>
>> What I see missing here is to get my matrix and transform it to a data
>> frame with labels for x and y axis so as ggplot can print the values
>> nice. If you get the idea this matrix will be printed as a two tile
>> pattern let's say with black tiles zeros and white tiles black where a
>> color bar will depicting that black means zero and white one.
>>
>> To help you with my code you will find attached the three items I have
>> discussed here, the matrix, the x and the y labels.
>>
>> Could you please help me with that?
>>
>> Alex
>
> ____________________________________________________________
> FREE 3D MARINE AQUARIUM SCREENSAVER  Watch dolphins, sharks & orcas on your desktop!
> Check it out at http://www.inbox.com/marineaquarium>
> ______________________________________________
> [hidden email] mailing list
> https://stat.ethz.ch/mailman/listinfo/rhelp> PLEASE do read the posting guide http://www.Rproject.org/postingguide.html> and provide commented, minimal, selfcontained, reproducible code.
______________________________________________
[hidden email] mailing list
https://stat.ethz.ch/mailman/listinfo/rhelpPLEASE do read the posting guide http://www.Rproject.org/postingguide.htmland provide commented, minimal, selfcontained, reproducible code.


Hi:
See if the following works for you:
library(reshape2)
library(ggplot2)
tdm < melt(testData)
ggplot(tdm, aes(x = Var2, y = Var1, fill = factor(value))) +
labs(x = "MHz", y = "Threshold", fill = "Value") +
geom_raster() +
scale_fill_manual(breaks = levels(factor(tdm$value)),
values = c("white", "black")) +
theme(plot.background = element_rect(fill = "grey90"),
legend.background = element_rect(fill = "grey90")) +
scale_x_continuous(expand = c(0, 0)) +
scale_y_continuous(expand = c(0, 0))
It was necessary to create a different plot background color because
you wanted to remove the padding, which blended much of the plot
boundary with the original white background, and had to do something
similar to the legend background so that you could see the white
legend box.
The expand = c(0, 0) argument to the two scale functions answers your
second question, and converting value from numeric to vector answers
the first.
Dennis
On Fri, Feb 15, 2013 at 3:24 PM, Alaios < [hidden email]> wrote:
> You were right,
> the following two work
>
>
> testData<matrix(data=round(runif(25)),nrow=5,ncol=5,dimnames=list(Var1=c(1:5),Var2=c(1:5)))
> ggplot(melt(testData), aes(Var2,Var1, fill=value))+xlab("MHz") + ylab("Threshold") + geom_raster() + scale_fill_gradient(low="#FFFFFF", high="#000000")
>
>
>
> still there are two minor unresolved issues.
>
> a. How to reduce the extra space in the plot between legend and the tiles?
> b. How to make color bar depict only the two values of the game, 0 and 1 , instead of 0, 0.25, 0.50, 0.75, 1?
>
> I would like to thank you in advanec for your help
> Regards
> Alex
>
>
>  Original Message 
> From: Dennis Murphy < [hidden email]>
> To: Alaios < [hidden email]>
> Cc:
> Sent: Friday, February 15, 2013 10:19 AM
> Subject: Re: [R] Plot a Matrix as an Image with ggplot
>
> Your aesthetic is fill, not color. Change scale_color_gradient to
> scale_fill_gradient and you'll get what you expect.
>
> D.
>
> On Thu, Feb 14, 2013 at 11:31 PM, Alaios < [hidden email]> wrote:
>>
>>
>> Hi,
>> thanks
>> I changed slightly the code to be reproducible from everyone . I have tried ggplot
>> but I need a bit of help to tweak it a bit
>>
>> So you can run the following in your computer
>>
>> testData<matrix(data=round(runif(25)),nrow=5,ncol=5,dimnames=list(1:5,1:5))
>>
>> p<ggplot(melt(testData), aes(Var2,Var1, fill=value))+xlab("MHz") + ylab("Threshold") + geom_raster()
>>
>>
>> p
>>
>>
>> What I want to improve is
>> a: make the colorbar so only two specific colors lets say black and white and only two values 0 and 1 and somewhere the string as title of the color bar "text" to appear.
>>
>> I have tried something like
>> p+ scale_color_gradient(low="red",high="blue")
>> Fehler in unit(tic_pos.c, "mm") : 'x' and 'units' must have length > 0
>>
>>
>> ggplot(melt(testData), aes(Var2,Var1, fill=value,colorbin=2))+xlab("MHz") + ylab("Threshold") + geom_raster()
>> but this did not affect colorbar entries.
>>
>>
>> b. reduce/remove the grayish border that appears between the legend and the image plot
>>
>> Could you please help me with these two?
>>
>> Regards
>> Alex
>>
>>
>>
>> ________________________________
>> From: John Kane < [hidden email]>
>> To: Alaios < [hidden email]>; R help < [hidden email]>
>> Sent: Thursday, February 14, 2013 4:35 PM
>> Subject: RE: [R] Plot a Matrix as an Image with ggplot
>>
>> The Rhelp list is rather picky about what attached. None of your attachments arrived.
>>
>> The str() info is useful but please supply some sample data
>>
>> The easiest way to supply data is to use the dput() function. Example with your file named "testfile":
>> dput(testfile)
>>
>> Then copy the output and paste into your email. For large data sets, you can just supply a representative sample. Usually,
>> dput(head(testfile, 100)) will be sufficient.
>>
>> How are you writing the code/or what format is the original email. Your code in the body of the text is badly messed up  you probably need to post only in text. HTML etc is automatically dropped.
>>
>>
>>
>>
>> John Kane
>> Kingston ON Canada
>>
>>
>>> Original Message
>>> From: [hidden email]
>>> Sent: Thu, 14 Feb 2013 07:15:05 0800 (PST)
>>> To: [hidden email]
>>> Subject: [R] Plot a Matrix as an Image with ggplot
>>>
>>> Dear all,
>>> I am trying to plot a matrix I have as an image
>>>
>>> str(matrixToPlot)
>>> num [1:21, 1:66] 0 0 0 0 0 0 0 0 0 0 .
>>>
>>>
>>> that contains only 0s and 1s,
>>>
>>>
>>> where the xlabel will be Labeled as
>>> str(xLabel)
>>> num [1:66] 1e+09 1e+09 1e+09 1e+09 1e+09 ...
>>>
>>> and the yLabels will be labeled as
>>> str(yLabel)
>>> num [1:21] 88 87 86 85 84 83 82 81 80 79 ...
>>>
>>>
>>> I have found on the internet that I can do something like that with
>>> ggplot2.
>>> For example
>>> you can run the following
>>>
>>>
>>>
>>> library(reshape2)library(ggplot2)m
>>> =matrix(rnorm(20),5)ggplot(melt(m),aes(Var1,Var2,fill=value))+geom_raster()
>>>
>>> What I see missing here is to get my matrix and transform it to a data
>>> frame with labels for x and y axis so as ggplot can print the values
>>> nice. If you get the idea this matrix will be printed as a two tile
>>> pattern let's say with black tiles zeros and white tiles black where a
>>> color bar will depicting that black means zero and white one.
>>>
>>> To help you with my code you will find attached the three items I have
>>> discussed here, the matrix, the x and the y labels.
>>>
>>> Could you please help me with that?
>>>
>>> Alex
>>
>> ____________________________________________________________
>> FREE 3D MARINE AQUARIUM SCREENSAVER  Watch dolphins, sharks & orcas on your desktop!
>> Check it out at http://www.inbox.com/marineaquarium>>
>> ______________________________________________
>> [hidden email] mailing list
>> https://stat.ethz.ch/mailman/listinfo/rhelp>> PLEASE do read the posting guide http://www.Rproject.org/postingguide.html>> and provide commented, minimal, selfcontained, reproducible code.
>
______________________________________________
[hidden email] mailing list
https://stat.ethz.ch/mailman/listinfo/rhelpPLEASE do read the posting guide http://www.Rproject.org/postingguide.htmland provide commented, minimal, selfcontained, reproducible code.


You are good!
Many thanks
Alex
________________________________
From: Dennis Murphy < [hidden email]>
Cc: R help < [hidden email]>
Sent: Saturday, February 16, 2013 3:11 AM
Subject: Re: [R] Plot a Matrix as an Image with ggplot
Hi:
See if the following works for you:
library(reshape2)
library(ggplot2)
tdm < melt(testData)
ggplot(tdm, aes(x = Var2, y = Var1, fill = factor(value))) +
labs(x = "MHz", y = "Threshold", fill = "Value") +
geom_raster() +
scale_fill_manual(breaks = levels(factor(tdm$value)),
values = c("white", "black")) +
theme(plot.background = element_rect(fill = "grey90"),
legend.background = element_rect(fill = "grey90")) +
scale_x_continuous(expand = c(0, 0)) +
scale_y_continuous(expand = c(0, 0))
It was necessary to create a different plot background color because
you wanted to remove the padding, which blended much of the plot
boundary with the original white background, and had to do something
similar to the legend background so that you could see the white
legend box.
The expand = c(0, 0) argument to the two scale functions answers your
second question, and converting value from numeric to vector answers
the first.
Dennis
> You were right,
> the following two work
>
>
> testData<matrix(data=round(runif(25)),nrow=5,ncol=5,dimnames=list(Var1=c(1:5),Var2=c(1:5)))
> ggplot(melt(testData), aes(Var2,Var1, fill=value))+xlab("MHz") + ylab("Threshold") + geom_raster() + scale_fill_gradient(low="#FFFFFF", high="#000000")
>
>
>
> still there are two minor unresolved issues.
>
> a. How to reduce the extra space in the plot between legend and the tiles?
> b. How to make color bar depict only the two values of the game, 0 and 1 , instead of 0, 0.25, 0.50, 0.75, 1?
>
> I would like to thank you in advanec for your help
> Regards
> Alex
>
>
>  Original Message 
> From: Dennis Murphy < [hidden email]>
> Cc:
> Sent: Friday, February 15, 2013 10:19 AM
> Subject: Re: [R] Plot a Matrix as an Image with ggplot
>
> Your aesthetic is fill, not color. Change scale_color_gradient to
> scale_fill_gradient and you'll get what you expect.
>
> D.
>
>>
>>
>> Hi,
>> thanks
>> I changed slightly the code to be reproducible from everyone . I have tried ggplot
>> but I need a bit of help to tweak it a bit
>>
>> So you can run the following in your computer
>>
>> testData<matrix(data=round(runif(25)),nrow=5,ncol=5,dimnames=list(1:5,1:5))
>>
>> p<ggplot(melt(testData), aes(Var2,Var1, fill=value))+xlab("MHz") + ylab("Threshold") + geom_raster()
>>
>>
>> p
>>
>>
>> What I want to improve is
>> a: make the colorbar so only two specific colors lets say black and white and only two values 0 and 1 and somewhere the string as title of the color bar "text" to appear.
>>
>> I have tried something like
>> p+ scale_color_gradient(low="red",high="blue")
>> Fehler in unit(tic_pos.c, "mm") : 'x' and 'units' must have length > 0
>>
>>
>> ggplot(melt(testData), aes(Var2,Var1, fill=value,colorbin=2))+xlab("MHz") + ylab("Threshold") + geom_raster()
>> but this did not affect colorbar entries.
>>
>>
>> b. reduce/remove the grayish border that appears between the legend and the image plot
>>
>> Could you please help me with these two?
>>
>> Regards
>> Alex
>>
>>
>>
>> ________________________________
>> From: John Kane < [hidden email]>
>> Sent: Thursday, February 14, 2013 4:35 PM
>> Subject: RE: [R] Plot a Matrix as an Image with ggplot
>>
>> The Rhelp list is rather picky about what attached. None of your attachments arrived.
>>
>> The str() info is useful but please supply some sample data
>>
>> The easiest way to supply data is to use the dput() function. Example with your file named "testfile":
>> dput(testfile)
>>
>> Then copy the output and paste into your email. For large data sets, you can just supply a representative sample. Usually,
>> dput(head(testfile, 100)) will be sufficient.
>>
>> How are you writing the code/or what format is the original email. Your code in the body of the text is badly messed up  you probably need to post only in text. HTML etc is automatically dropped.
>>
>>
>>
>>
>> John Kane
>> Kingston ON Canada
>>
>>
>>> Original Message
>>> Sent: Thu, 14 Feb 2013 07:15:05 0800 (PST)
>>> To: [hidden email]
>>> Subject: [R] Plot a Matrix as an Image with ggplot
>>>
>>> Dear all,
>>> I am trying to plot a matrix I have as an image
>>>
>>> str(matrixToPlot)
>>> num [1:21, 1:66] 0 0 0 0 0 0 0 0 0 0 .
>>>
>>>
>>> that contains only 0s and 1s,
>>>
>>>
>>> where the xlabel will be Labeled as
>>> str(xLabel)
>>> num [1:66] 1e+09 1e+09 1e+09 1e+09 1e+09 ...
>>>
>>> and the yLabels will be labeled as
>>> str(yLabel)
>>> num [1:21] 88 87 86 85 84 83 82 81 80 79 ...
>>>
>>>
>>> I have found on the internet that I can do something like that with
>>> ggplot2.
>>> For example
>>> you can run the following
>>>
>>>
>>>
>>> library(reshape2)library(ggplot2)m
>>> =matrix(rnorm(20),5)ggplot(melt(m),aes(Var1,Var2,fill=value))+geom_raster()
>>>
>>> What I see missing here is to get my matrix and transform it to a data
>>> frame with labels for x and y axis so as ggplot can print the values
>>> nice. If you get the idea this matrix will be printed as a two tile
>>> pattern let's say with black tiles zeros and white tiles black where a
>>> color bar will depicting that black means zero and white one.
>>>
>>> To help you with my code you will find attached the three items I have
>>> discussed here, the matrix, the x and the y labels.
>>>
>>> Could you please help me with that?
>>>
>>> Alex
>>
>> ____________________________________________________________
>> FREE 3D MARINE AQUARIUM SCREENSAVER  Watch dolphins, sharks & orcas on your desktop!
>> Check it out at http://www.inbox.com/marineaquarium>>
>> ______________________________________________
>> [hidden email] mailing list
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https://stat.ethz.ch/mailman/listinfo/rhelpPLEASE do read the posting guide http://www.Rproject.org/postingguide.htmland provide commented, minimal, selfcontained, reproducible code.

