Thanks Arun. Have two way to solve the question now.

Bhupendrasinh Thakre

Sent from my Mac



On Sep 22, 2012, at 11:52 PM, arun <smartpink111@yahoo.com> wrote:

> HI,
> I guess you want to plot with a subset of your data z1.
> z1[with(z1,e>0),]
>  plot(y~x,data=z1[with(z1,e>0),])
> A.K.
> 
> 
> 
> 
> 
> 
> ----- Original Message -----
> From: Bhupendrasinh Thakre <vickythakre@gmail.com>
> To: r-help <r-help@r-project.org>
> Cc: 
> Sent: Saturday, September 22, 2012 11:48 PM
> Subject: [R] If Command in Plot
> 
> Hi Team,
> 
> I am trying to very simple plot with command plot.
> 
> Question : I am trying to plot (x,y) based on the value of Column e.
> If column e value is greater than 0 then plot(x,y) otherwise do not plot it.
> 
> Data :
> 
> structure(list(x = c(1, 1, 1, 2, 2, 2, 3, 3, 3), y = c(1, 2, 
> 3, 1, 2, 3, 1, 2, 3), e = c(0, -1, -2, 1, 0, -1, 2, 1, 0)), row.names = c(NA, 
> -9L), .Names = c("x", "y", "e"), class = "data.frame")
> 
> System Info :
> 
> R version 2.15.1 (2012-06-22)
> Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)
> 
> locale:
> [1] C/en_US.UTF-8/C/C/C/C
> 
> attached base packages:
> [1] stats     graphics  grDevices utils     datasets  methods   base    
> 
> other attached packages:
> [1] SemiPar_1.0-3        MASS_7.3-18          nlme_3.1-104         cluster_1.14.2      
> [5] RSVGTipsDevice_1.0-4 maptools_0.8-16      lattice_0.20-6       foreign_0.8-50      
> [9] rgdal_0.7-18         sp_0.9-99          
> 
> loaded via a namespace (and not attached):
> [1] RCurl_1.91-1    grid_2.15.1     tools_2.15.1    twitteR_0.99.19
> 
> It's very simple but I am not able to plot it with following commands 
> 
> for (i in 1:9) {ifelse(z1$e[[i]] > 0 , plot(z1$x,z1$y),plot(z1$x,z1$e))}
> Or
> ifelse(z1$e > 0,plot(z1$x,z1$y),plot(z1$x,z1$e))
> 
> 
> Bhupendrasinh Thakre
> 
> 
> 
> 
> 
>     [[alternative HTML version deleted]]
> 
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> 


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