[R] Re lational Operators in Legend

[Mark Difford]

Hi Lorenzo,

I may (?) have left something out. It isn't clear what "~" is supposed to
mean; perhaps it is just a spacer, or perhaps you meant the following:

plot(1,1)
legend("topright", expression(paste(R[g] %~~% k^{1/d[f]^{small}},~5<=k,
{}<=15)))

HTH, Mark.


Mark Difford wrote:
> 
> Hi Lorenzo,
> 
>>> ...but I would like to write that 5<=k<=15.
> 
> This is one way to do what you want
> 
> plot(1,1)
> legend("topright", expression(paste(R[g]~k^{1/d[f]^{small}}~5<=k,
> {}<=15)))
> 
> HTH, Mark.
> 
> 
> Lorenzo Isella wrote:
>> 
>> Dear All,
>> I am sure that what I am asking can be solved by less than a
>> one-liner, but I am having a hard time to get this right.
>> Inside a legend environment, I do not have any problem if I issue the
>> command:
>> expression(""*R[g]*"~"* k^{1/d[f]^{small}}*",  "*k<= {} *"15")
>> but I would like to write that 5<=k<=15. It has to be trivial, but so
>> far attempts like:
>> expression(""*R[g]*"~"* k^{1/d[f]^{small}}*", for  5 "*<={}*" "*k<= {}
>> *"15")
>> always return some error message and no improvement with all the
>> variations I tried out.
>> Does anyone know what I am doing wrong?
>> Many Thanks
>> 
>> Lorenzo
>> 
>> ______________________________________________
>> R-help at r-project.org mailing list
>> https://stat.ethz.ch/mailman/listinfo/r-help
>> PLEASE do read the posting guide
>> http://www.R-project.org/posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.
>> 
>> 
> 
> 

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