Last active
September 24, 2022 21:57
-
-
Save jdegene/2810b28375cf6672ad9dccda66236aa8 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import pandas as pd | |
data_fol = "/myLocal/dataFol/" | |
# wc = wordcount. Make words lower case to make interpretation easier. Remove words that might still have <2 characters. | |
wc_df = pd.read_csv(data_fol + "word_count_full.csv", sep=";", decimal=",", encoding="utf8") | |
wc_df["word"] = wc_df["word"].str.lower() | |
wc_df = wc_df[wc_df["word"].str.len() > 2] | |
# convert str date column to pandas datetime format and extract months & years... | |
wc_df["date"] = pd.to_datetime(wc_df["date"], format="%Y-%m-%d") | |
wc_df["month"] = wc_df["date"].dt.month | |
wc_df["year"] = wc_df["date"].dt.year | |
wc_df['total_count'] = wc_df.groupby("word")["word_cnt_page"].transform("sum") | |
wc_df['cnt_in_magazine'] = wc_df.groupby(["word","name"])["word_cnt_page"].transform("sum") | |
wc_df['count_per_month'] = wc_df.groupby(["word", "month"])["word_cnt_page"].transform("sum") | |
wc_df['count_per_year'] = wc_df.groupby(["word", "year"])["word_cnt_page"].transform("sum") | |
# get number of available magazine per time unit | |
wc_df['magazines_in_month'] = wc_df.groupby(["month"])["name"].transform("nunique") | |
wc_df['magazines_in_year'] = wc_df.groupby(["year"])["name"].transform("nunique") | |
wc_df.to_csv(data_fol + "word_count_full_enh.csv", sep=";", decimal=",", encoding="utf8") | |
# group by date. Only keep words that occur >5 times | |
wc_date_df = wc_df[wc_df["total_count"] > 5].groupby(["word", "date"])['word_cnt_page'].sum().reset_index() | |
wc_date_df.to_csv(data_fol + "word_count_byDate.csv", sep=";", decimal=",", encoding="utf8", index=False) | |
# group by month. Only keep words that occur >5 times | |
wc_month_df = wc_df[wc_df["total_count"] > 5].groupby(["word", "month"])['count_per_month', 'magazines_in_month'].sum().reset_index() | |
wc_month_df['avg. occurences per magazine'] = wc_month_df["count_per_month"] / wc_month_df['magazines_in_month'] | |
wc_month_df.to_csv(data_fol + "word_count_byMonth.csv", sep=";", decimal=",", encoding="utf8", index=False) | |
# group by year. Only keep words that occur >5 times | |
wc_year_df = wc_df[wc_df["total_count"] > 5].groupby(["word", "year"])['count_per_year', 'magazines_in_year'].sum().reset_index() | |
wc_year_df['avg. occurences per magazine'] = wc_year_df["count_per_year"] / wc_year_df['magazines_in_year'] | |
wc_year_df.to_csv(data_fol + "word_count_byYear.csv", sep=";", decimal=",", encoding="utf8", index=False) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment