[rhadoop]about the application/output of logistic-regression.R

[tsai ken]

hi, im a noob in rhadoop. 

i want to know how to application or make sense about the output of logistic-regression.R

(in this example the "out" be two var: 1961651.25,1967644.8972459, record by 

fileConn<-file("output.txt")

writeLines(paste(out), fileConn)

close(fileConn)

many thanks.

Tsai Ken :))))))

[Antonio Piccolboni]

One suggestion is not to address the question to me personally, as there are many other knowledgeable users reading your message who may get discouraged from helping out.

I tried to understand your message but I couldn't make sense of it. Please try to rephrase your request or if anyone else made more progress than I did, feel free to chip in.

On Tue, Feb 3, 2015 at 5:13 PM, tsai ken <a35...@gmail.com> wrote:

Dear antonio:

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[tsai ken]

Sorry about that.

1.How to understand the "out[[hadoop]] or out[[local]]" meaning?

2.How to apply the "out[[hadoop]] or out[[local]]"?

Antonio Piccolboni於 2015年2月4日星期三 UTC+8上午9時23分34秒寫道：

[Antonio Piccolboni]

On Tue, Feb 3, 2015 at 5:35 PM, tsai ken <a35...@gmail.com> wrote:

Sorry about that.

1.How to understand the "out[[hadoop]] or out[[local]]" meaning?

Output of the logistic regression on the hadoop and local backends respectively

 

2.How to apply the "out[[hadoop]] or out[[local]]"?

You don't apply them, how would you apply a numeric vector in R? 

[tsai ken]

In this example, the output of the logistic regression is a numeric vector (=[1961651.25,1967644.8972459])

1. How to make sense of the output value?  

Antonio Piccolboni於 2015年2月4日星期三 UTC+8上午9時38分41秒寫道：

[Antonio Piccolboni]

Any introduction to logistic regression will be infinitely more eloquent than I could ever be.