dominga11/programming-assignment-1.2

Completely Observed Cases

Programming-Assignment-1.2

Part 1.2: Completely Observed Cases

Write a function that reads a directory full of files and reports the number of completely observed cases in each data file. The function should return a data frame where the first column is the name of the file and the second column is the number of complete cases. A prototype of this function follows

#complete <- function(directory, id = 1:332) #{ ## 'directory' is a character vector of length 1 indicating ## the location of the CSV files

    ## 'id' is an integer vector indicating the monitor ID numbers
    ## to be used
    
    ## Return a data frame of the form:
    ## id nobs
    ## 1  117
    ## 2  1041
    ## ...
    ## where 'id' is the monitor ID number and 'nobs' is the
    ## number of complete cases

#}