Displaying 3 results from an estimated 3 matches for "newtargetdata".
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gettargetdata
2008 Nov 05
1
How do I read a text (.csv) file to match a matrix/cross tab? (Object confusion??)
...12040 2 2 2 3 2 7 2
2 2 1 1 1 1
9012050 1 1 1 1 1 1 1
2 2 2 1 1 5
...{More}...
I'm trying to read/process it like this:
> NewTargetData <- read.table("C:/Data/R/NewTarget.csv", header=TRUE,
sep=",", na.strings="NA", dec=".")
> NewTargetX1Sums <- as.matrix(NewTargetData)
> NewTargetX2Sums <- apply(NewTargetX1Sums, 1, sum)
The structures of CurrentX1Sums and NewTargetX1...
2008 Oct 30
1
Trying to "expand" some data - Newbie needs help
...to the "ID". How do I do this
correctly?
I expected CurrentX2Sums (and NewTargetX2Sums) to print in column form.
How do I make it do so? t(CurrentX2Sums) doesn't seem to do the trick.
How do I avoid getting e.g. "De.Soto" when I read "De Soto" into
NewTargetData?
How do I put this back into my dataframe?
SurveyData$NewX1 = NewTargetX1Sums/CurrentX1Sums but how do I
specify (tripid_nu lineon) the indices?
If I'm only a ?LookHere or ??LookThere away I'd appreciate being pointed
in the right direction.
Thanks in adv...
2008 Oct 31
0
Why are these different?
...ms does?
Why does NewTargetX1Sums have dots in the label spaces?
Do I have the right data organization for my problem?
What I've done:
> SurveyData <- read.spss("C:/Data/R/orange_delivery.sav",
use.value.labels=TRUE, max.value.labels=Inf, to.data.frame=TRUE)
> NewTargetData <- read.table("C:/Data/R/NewTarget.csv", header=TRUE,
sep=",", na.strings="NA", dec=".")
>
> CurrentX1Sums <- as.matrix(xtabs(~tripid_nu+lineon, data=SurveyData))
> CurrentX2Sums <- apply(CurrentX1Sums, 1, sum)
> NewTargetX1Sums &l...