debug: UseMethod(“mean”)











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I have problem in using the mean function in R studio.



Below is my code.



# Pollutant mean



pollutantmean <- function(directory, pollutant, id = 1:332) 

{

  sum_nitrate = 0

  sum_sulphate = 0

  print(directory)

  print(pollutant)

  print(id)

  file.names <- dir(directory, pattern=".csv")

  for ( i in id)

  {

     infile <- paste(directory, "/", file.names[i], sep="")

     print(infile)

     df1 <- read.csv(infile, header = TRUE)

     sum_nitrate = sum_nitrate + mean(df1$nitrate, trim=0.1, na.rm=TRUE)

   }

  }


I have problem in using mean please help me out.






debugging







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    up vote
    0
    down vote

    favorite












    I have problem in using the mean function in R studio.



    Below is my code.



    # Pollutant mean
    

    
pollutantmean <- function(directory, pollutant, id = 1:332) 
    
{
    
  sum_nitrate = 0
    
  sum_sulphate = 0
    
  print(directory)
    
  print(pollutant)
    
  print(id)
    
  file.names <- dir(directory, pattern=".csv")
    
  for ( i in id)
    
  {
    
     infile <- paste(directory, "/", file.names[i], sep="")
    
     print(infile)
    
     df1 <- read.csv(infile, header = TRUE)
    
     sum_nitrate = sum_nitrate + mean(df1$nitrate, trim=0.1, na.rm=TRUE)
    
   }
    
  }


    I have problem in using mean please help me out.






    debugging







    share|improve this question
























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I have problem in using the mean function in R studio.



      Below is my code.



      # Pollutant mean
      

      
pollutantmean <- function(directory, pollutant, id = 1:332) 
      
{
      
  sum_nitrate = 0
      
  sum_sulphate = 0
      
  print(directory)
      
  print(pollutant)
      
  print(id)
      
  file.names <- dir(directory, pattern=".csv")
      
  for ( i in id)
      
  {
      
     infile <- paste(directory, "/", file.names[i], sep="")
      
     print(infile)
      
     df1 <- read.csv(infile, header = TRUE)
      
     sum_nitrate = sum_nitrate + mean(df1$nitrate, trim=0.1, na.rm=TRUE)
      
   }
      
  }


      I have problem in using mean please help me out.






      debugging







      share|improve this question













      I have problem in using the mean function in R studio.



      Below is my code.



      # Pollutant mean
      

      
pollutantmean <- function(directory, pollutant, id = 1:332) 
      
{
      
  sum_nitrate = 0
      
  sum_sulphate = 0
      
  print(directory)
      
  print(pollutant)
      
  print(id)
      
  file.names <- dir(directory, pattern=".csv")
      
  for ( i in id)
      
  {
      
     infile <- paste(directory, "/", file.names[i], sep="")
      
     print(infile)
      
     df1 <- read.csv(infile, header = TRUE)
      
     sum_nitrate = sum_nitrate + mean(df1$nitrate, trim=0.1, na.rm=TRUE)
      
   }
      
  }


      I have problem in using mean please help me out.






      debugging




      debugging






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 4 at 9:53









      Raghu Parasuram Macharoutu

      11




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