Re: [R] help to ... import the data from Excel

[eyildiz]

Hi,
i had same problem with xlsReadWrite. this function loads a required
package. try this:
xls.getshlib() 

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Re: [R] Asking Favor For Remove element with Particular Value In Vector

[eyildiz]

You can use 'which' and negative subscripts to remove elements from a vector. 

 y-x[-(which(x==0|x==255))] 



chuan_zl wrote:
 
 Dear All.
 
 I am Chuan. I am beginner for R.I facing some problem in remove element
 from vector.I have a vector with size 238 element as follow(a part)
 
 [1] 0 18 24 33 44..[238] 255
 
 Let the vector label as x,I want remove element 0 and 255.I try use
 such function:
 
 x[x0  x255]
 
 However, I am fail since same results are give even try it for many
 times.I also try with shorter vector with 10 element. It is successfully
 resulted. So,want can I do for it. Kindly asking favor for expert here.
 Thank you very much.
 
 Chuan
 


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