Counting Frequencies

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I am trying to figure out how to count the number of frequencies the word tags I-GENE and O appeared in a file.

The example of the file I'm trying to compute is this:

45 WORDTAG O cortex

2 WORDTAG I-GENE cdc33

4 WORDTAG O PPRE

4 WORDTAG O How

44 WORDTAG O if

I am trying to compute the sum of word[0] (column 1) in the same category (ex. I-GENE) same with category (ex. O)

In this example:

The sum of words with category of I-GENE is:

2

and the sum of words with category of O is:

97

MY CODE:

import os

def reading_files (path):

counter = 0

for root, dirs, files in os.walk(path):

    for file in files:
        if file != ".DS_Store":
            if file == "gene.counts":
                open_file = open(root+file, 'r', encoding = "ISO-8859-1")
                for line in open_file:
                    tmp = line.split(' ')

                    for words in tmp:

                        for word in words:
                            if (words[2]=='I-GENE'):
                               sum = sum + int(words[0]
                            if (words[2] == 'O'):
                               sum = sum + int(words[0])

                        else:
                            print('Nothing')

                    print(sum)

asked 43 secs ago

iamchane

1

Counting Frequencies