[R] Acessing Test Outputs for Writing to a Table

[armstrwa]

Hi all,

I am trying to write a script that will compute Kendall's tau for a 75 time
series (using the Kendall package) and will then write the tau and p values
from the Kendall test to a text file table that can be read into Excel.

I am having no problem calculating Kendall's tau and the associated p value
for each time series, but I am having trouble figuring out how aggregate the
results from all the the time series into one table.  For one thing, the tau
and p outputs from the Kendall function don't seem to be variables that have
been created in the workspace (i.e. if i type 'tau' in the command line, i
get an error saying "Error: object 'tau' not found").  Is there a way I can
access these values to write them to a table?  When I try to write the
output of the Kendall function to a table using 'write.table' I get this
error message:

Error in as.data.frame.default(x[[i]], optional = TRUE, stringsAsFactors =
stringsAsFactors) : 
  cannot coerce class '"Kendall"' into a data.frame

Secondly, once I am able to access the tau and p values, what would be the
best to write into the loop function to add the tau and p values calculated
from each iteration of the loop to a table?

Thank you.

Billy

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