[R] Fwd: about plantbreeding library

[Patrick Connolly]

On Sat, 17-Aug-2013 at 10:18AM +0500, Waqas Shafqat wrote:

|> ---------- Forwarded message ----------
|> From: Waqas Shafqat <waqas1518 at gmail.com>
|> Date: Sat, Aug 17, 2013 at 10:18 AM
|> Subject: Re: [R] about plantbreeding library
|> To: Marc Girondot <marc_grt at yahoo.fr>
|> 
|> 
|> problem 1
|> stability analysis
|> 
|> >setwd("E:/")
|> > Data <- read.table(file="setwd.csv", header=TRUE, sep=",")
|> >
|> > Data
|>    environments genotypes relication yield
|> 1             1         1          1    34
|> 2             1         1          2    35
[...]

|> 27            3         3          3    63


That tells you that there's a dataframe called Data but you then try
to use something else which isn't there.



|> > # stability analysis
|> > data(multienv)
|> Warning message:
|> In data(multienv) : data set ?multienv? not found

That's telling you that there's nothing called multienv but then you
try to use it.

|> > out <- stability (dataframe = multienv , yvar = "yield", genotypes =
|> "genotypes",
|> + environments = "environments", replication = "replication")
|> Error: could not find function "stability"
|> > out
|> Error: object 'out' not found

Nothing called out could be created since to do so requires something
you don't have.  All of your errors have a similar basis.  Maybe you
need to look through a few tutorials to understand a few basics, such
as using ls() to see what's in your working directory.

[....]


HTH

-- 
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   ___    Patrick Connolly   
 {~._.~}                   Great minds discuss ideas    
 _( Y )_  	         Average minds discuss events 
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