Error in temp[requiredperson, ] : subscript out of bounds











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for(i in 1:rowcount){    

   t = sum(temp[i,])     

   if(t>0){    

     rowmean = mean(temp[i,])    

     rowsd     = sd(temp[i,])*sqrt(colcount-1)    

     temp[i,] = (temp[i,]-rowmean)/rowsd    

   }    

 }    

 requiredperson =4661 #Obama    

 dotproducts = numeric(rowcount)     

 for( i in 1:rowcount){     

   dotproducts[i] =  sum(temp[requiredperson,]*temp[i,])    

 }



Error in temp[requiredperson, ] : subscript out of bounds







r







share|improve this question




















  • 1




    Please explain in few lines with example, what you are trying to achieve here, It would be helpful to others, and you will get the desired help.
    – PKumar
    Nov 8 at 4:49












  • I have attached image file. So it would be helpful. I am practicing Text Analytics in R. Working around with DocumentTermMatrix in R.
    – SUDHEER KUMAR
    Nov 8 at 5:11






  • 2




    You are selecting a row from temp that is bigger than temp I think. E.g. - selecting row 4 from a 3 row matrix - matrix(1:3)[4,] . That will give you the same error. Check the value of requiredperson and how many rows are in temp. This is all guessing though given the limited information available.
    – thelatemail
    Nov 8 at 5:50








  • 1




    Yes, I found my error. Thanks thelatemail for finding out my error. Thank you very much.
    – SUDHEER KUMAR
    Nov 8 at 6:09















up vote
0
down vote

favorite












doubt image



for(i in 1:rowcount){    

   t = sum(temp[i,])     

   if(t>0){    

     rowmean = mean(temp[i,])    

     rowsd     = sd(temp[i,])*sqrt(colcount-1)    

     temp[i,] = (temp[i,]-rowmean)/rowsd    

   }    

 }    

 requiredperson =4661 #Obama    

 dotproducts = numeric(rowcount)     

 for( i in 1:rowcount){     

   dotproducts[i] =  sum(temp[requiredperson,]*temp[i,])    

 }



Error in temp[requiredperson, ] : subscript out of bounds







r







share|improve this question




















  • 1




    Please explain in few lines with example, what you are trying to achieve here, It would be helpful to others, and you will get the desired help.
    – PKumar
    Nov 8 at 4:49












  • I have attached image file. So it would be helpful. I am practicing Text Analytics in R. Working around with DocumentTermMatrix in R.
    – SUDHEER KUMAR
    Nov 8 at 5:11






  • 2




    You are selecting a row from temp that is bigger than temp I think. E.g. - selecting row 4 from a 3 row matrix - matrix(1:3)[4,] . That will give you the same error. Check the value of requiredperson and how many rows are in temp. This is all guessing though given the limited information available.
    – thelatemail
    Nov 8 at 5:50








  • 1




    Yes, I found my error. Thanks thelatemail for finding out my error. Thank you very much.
    – SUDHEER KUMAR
    Nov 8 at 6:09













up vote
0
down vote

favorite









up vote
0
down vote

favorite











doubt image



for(i in 1:rowcount){    

   t = sum(temp[i,])     

   if(t>0){    

     rowmean = mean(temp[i,])    

     rowsd     = sd(temp[i,])*sqrt(colcount-1)    

     temp[i,] = (temp[i,]-rowmean)/rowsd    

   }    

 }    

 requiredperson =4661 #Obama    

 dotproducts = numeric(rowcount)     

 for( i in 1:rowcount){     

   dotproducts[i] =  sum(temp[requiredperson,]*temp[i,])    

 }



Error in temp[requiredperson, ] : subscript out of bounds







r







share|improve this question















doubt image



for(i in 1:rowcount){    

   t = sum(temp[i,])     

   if(t>0){    

     rowmean = mean(temp[i,])    

     rowsd     = sd(temp[i,])*sqrt(colcount-1)    

     temp[i,] = (temp[i,]-rowmean)/rowsd    

   }    

 }    

 requiredperson =4661 #Obama    

 dotproducts = numeric(rowcount)     

 for( i in 1:rowcount){     

   dotproducts[i] =  sum(temp[requiredperson,]*temp[i,])    

 }



Error in temp[requiredperson, ] : subscript out of bounds







r




r






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 8 at 5:09

























asked Nov 8 at 4:41









SUDHEER KUMAR

123




123








  • 1




    Please explain in few lines with example, what you are trying to achieve here, It would be helpful to others, and you will get the desired help.
    – PKumar
    Nov 8 at 4:49












  • I have attached image file. So it would be helpful. I am practicing Text Analytics in R. Working around with DocumentTermMatrix in R.
    – SUDHEER KUMAR
    Nov 8 at 5:11






  • 2




    You are selecting a row from temp that is bigger than temp I think. E.g. - selecting row 4 from a 3 row matrix - matrix(1:3)[4,] . That will give you the same error. Check the value of requiredperson and how many rows are in temp. This is all guessing though given the limited information available.
    – thelatemail
    Nov 8 at 5:50








  • 1




    Yes, I found my error. Thanks thelatemail for finding out my error. Thank you very much.
    – SUDHEER KUMAR
    Nov 8 at 6:09














  • 1




    Please explain in few lines with example, what you are trying to achieve here, It would be helpful to others, and you will get the desired help.
    – PKumar
    Nov 8 at 4:49












  • I have attached image file. So it would be helpful. I am practicing Text Analytics in R. Working around with DocumentTermMatrix in R.
    – SUDHEER KUMAR
    Nov 8 at 5:11






  • 2




    You are selecting a row from temp that is bigger than temp I think. E.g. - selecting row 4 from a 3 row matrix - matrix(1:3)[4,] . That will give you the same error. Check the value of requiredperson and how many rows are in temp. This is all guessing though given the limited information available.
    – thelatemail
    Nov 8 at 5:50








  • 1




    Yes, I found my error. Thanks thelatemail for finding out my error. Thank you very much.
    – SUDHEER KUMAR
    Nov 8 at 6:09








1




1




Please explain in few lines with example, what you are trying to achieve here, It would be helpful to others, and you will get the desired help.
– PKumar
Nov 8 at 4:49






Please explain in few lines with example, what you are trying to achieve here, It would be helpful to others, and you will get the desired help.
– PKumar
Nov 8 at 4:49














I have attached image file. So it would be helpful. I am practicing Text Analytics in R. Working around with DocumentTermMatrix in R.
– SUDHEER KUMAR
Nov 8 at 5:11




I have attached image file. So it would be helpful. I am practicing Text Analytics in R. Working around with DocumentTermMatrix in R.
– SUDHEER KUMAR
Nov 8 at 5:11




2




2




You are selecting a row from temp that is bigger than temp I think. E.g. - selecting row 4 from a 3 row matrix - matrix(1:3)[4,] . That will give you the same error. Check the value of requiredperson and how many rows are in temp. This is all guessing though given the limited information available.
– thelatemail
Nov 8 at 5:50






You are selecting a row from temp that is bigger than temp I think. E.g. - selecting row 4 from a 3 row matrix - matrix(1:3)[4,] . That will give you the same error. Check the value of requiredperson and how many rows are in temp. This is all guessing though given the limited information available.
– thelatemail
Nov 8 at 5:50






1




1




Yes, I found my error. Thanks thelatemail for finding out my error. Thank you very much.
– SUDHEER KUMAR
Nov 8 at 6:09




Yes, I found my error. Thanks thelatemail for finding out my error. Thank you very much.
– SUDHEER KUMAR
Nov 8 at 6:09

















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