[R] Fwd: missing in neural network

[Soheila Khodakarim]

Dear Charles,

Thanks for your guide.
I run this code:

library("neuralnet")
resp<-c(1,1,1,0,1,0,1,0,1,0,1,0,1,0,1,1,0,1,0,1)
mydata <- cbind(data, resp)
out1 <- neuralnet(resp~mydata[,1:3110],data=mydata, hidden = 4, lifesign =
"minimal", linear.output = FALSE, threshold = 0.1)

I saw this error

Error in neurons[[i]] %*% weights[[i]] : non-conformable arguments

:(:(:(

What should I do now??

Regards,
Soheila


On Tue, Mar 24, 2015 at 3:48 PM, Charles Determan Jr <deter088 at umn.edu>
wrote:

> Hi Soheila,
>
> You are using the formula argument incorrectly.  The neuralnet function
> has a separate argument for data aptly names 'data'.  You can review the
> arguments by looking at the documentation  with ?neuralnet.
>
> As I cannot reproduce your data the following is not tested but I think
> should work for you.
>
> # Join your response variable to your data set.
> mydata <- cbind(data, resp)
>
> # Run neuralnet
> out <- neuralnet(resp ~ ., data=mydata, hidden = 4, lifesign = "minimal",
>                        linear.output = FALSE, threshold = 0.1,na.rm =
> TRUE)
>
>
> Best,
> Charles
>
> On Tue, Mar 24, 2015 at 4:47 AM, Soheila Khodakarim <lkhodakarim at gmail.com
> > wrote:
>
>> Dear All,
>>
>> I want to run "neural network" on my dataset.
>> ##########################################################
>> resp<-c(1,1,1,0,1,0,1,0,1,0,1,0,1,0,1,1,0,1,0,1)
>> dim(data)
>> #20*3110
>>
>> out <- neuralnet(y ~ data, hidden = 4, lifesign = "minimal", linear.output
>> = FALSE, threshold = 0.1,na.rm = TRUE)
>> ################################################################
>> but I see this Error
>> Error in varify.variables(data, formula, startweights, learningrate.limit,
>>  :
>>   argument "data" is missing, with no default
>>
>> What should I do now??
>>
>> Best Regards,
>> Soheila
>>
>>         [[alternative HTML version deleted]]
>>
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>
>
>
>
>

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