Displaying 3 results from an estimated 3 matches for "lawadata".
2009 Feb 19
1
How do I get xtabs to show missing data?
...es to na.action and na.pass, but I could not figure out
how I could use them with xtabs to list the na as a value. I'm sure
there's a simple syntax I need, but it's not obvious to me.
> # Weighted Data
> XTTable <- xtabs(wt_annual ~ time_strata + connector, LAWAData)
> XTTable ## List
connector
time_strata OD Passenger Connector
Morning Peak - 0550 to 0959 5605.140 1234.933
Late morning to Mid-Day - 1000 to 1359 4778.503 2516....
2009 May 26
3
Still can't find missing data
...quot; but against a different variable "Connector" shows all 0 values.
What is wrong? I've looked into the na commands and the ?xtabs entry, but I haven't found anything that works.
#########################
>
> XTTable <- xtabs(wt_annual ~ time_strata + connector, LAWAData)
> XTTable ## List
connector
time_strata OD Passenger Connector
Morning Peak - 0550 to 0959 5605.140 1234.933
Late morning to Mid-Day - 1000 to 1359 4778.503 2516.943
E...
2009 Jun 01
1
installing sn package
...ontent-Type: text/plain; charset="us-ascii"
I can't get the syntax that will allow me to show NA values (rows) in the xtabs.
> # unfortunatly I don't see how to get that to run
> XTTable <- xtabs(wt_annual ~ Mode_orig_only + connector, exclude=NULL, na.action(na.pass), LAWAData)
Error in eval(expr, envir, enclos) : object "wt_annual" not found
> XTTable <- xtabs(wt_annual ~ Mode_orig_only + connector, exclude=NULL, na.action(na.pass), drop.unused.levels = FALSE, LAWAData)
Error in eval(expr, envir, enclos) : object "wt_annual" not found
> XTT...