R help - Jun 2018 - using myfunction in stat_function

HI,

I use solve(A,b) inside my function, myfun2; it works fine when I return
one value or a list.

 I want use the return values in ggplot as below: ggplot(data.frame(
x=c(0.1,0.8)),aes(x=x))+stat_function(fun=myfun.2,geom="line")
I get a blank graph. Would greatly appreciate help! Thanks.

-- 
Professor of Family Medicine
Boston University
Tel: 617-414-6221, Fax:617-414-3345
emails: chettyvk at gmail.com

	[[alternative HTML version deleted]]

> On Jun 6, 2018, at 8:04 PM, Veerappa Chetty <chettyvk at gmail.com>
wrote:
> 
> HI,
> 
> I use solve(A,b) inside my function, myfun2; it works fine when I return
> one value or a list.
> 
> I want use the return values in ggplot as below:
> ggplot(data.frame(
> x=c(0.1,0.8)),aes(x=x))+stat_function(fun=myfun.2,geom="line")
Error in layer(data = data, mapping = mapping, stat = StatFunction, geom = geom,
:
  object 'myfun.2' not found
> I get a blank graph. Would greatly appreciate help! Thanks.
> 
> -- 
> Professor of Family Medicine
> Boston University
> Tel: 617-414-6221, Fax:617-414-3345
> emails: chettyvk at gmail.com
> 
> 	[[alternative HTML version deleted]]
> 
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> and provide commented, minimal, self-contained, reproducible code.
David Winsemius
Alameda, CA, USA

'Any technology distinguishable from magic is insufficiently advanced.' 
-Gehm's Corollary to Clarke's Third Law

Your example is not reproducible.

Perhaps read [1]

[1]
http://rstudio-pubs-static.s3.amazonaws.com/3365_9573f6d661b444499365fe1841ee65d3.html

On June 6, 2018 8:04:44 PM PDT, Veerappa Chetty <chettyvk at gmail.com>
wrote:
>HI,
>
>I use solve(A,b) inside my function, myfun2; it works fine when I
>return
>one value or a list.
>
> I want use the return values in ggplot as below: ggplot(data.frame(
>x=c(0.1,0.8)),aes(x=x))+stat_function(fun=myfun.2,geom="line")
>I get a blank graph. Would greatly appreciate help! Thanks.
-- 
Sent from my phone. Please excuse my brevity.