# Preprocessing and Analyzing Web Tracking Data

## Documentation for package ‘webtrackR’ version 0.3.1

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

add_duration | Add time spent on a visit in seconds
add_next_visit | Add the next visit as a new column
add_panelist_data | Add panelist features to tracking data
add_previous_visit | Add the previous visit as a new column
add_referral | Add social media referrals as a new column
add_session | Add a session variable
add_title | Download and add the "title" of a URL
as.wt_dt | An S3 class to store web tracking data
atkinson_index | Symmetric Atkinson Index calculates the symmetric Atkinson index
bakshy | Bakshy Top500 Ideological alignment of 500 domains based on facebook data
classify_visits | Classify visits by matching to a list of classes
create_urldummy | Create an urldummy variable
deduplicate | Deduplicate visits
dissimilarity_index | Dissimilarity Index
domain_list | Domain list classification of domains into news,portals, search, and social media
drop_query | Drop the query and fragment from URL
extract_domain | Extract the domain from URL
extract_host | Extract the host from URL
extract_path | Extract the path from URL
fake_tracking | Fake data
is.wt_dt | An S3 class to store web tracking data
isolation_index | Isolation Index
news_types | News Types
parse_path | Parse parts of path for text analysis
print.wt_dt | Print web tracking data
summary.wt_dt | Summary function for web tracking data
sum_activity | Summarize activity per person
sum_durations | Summarize visit duration by person
sum_visits | Summarize number of visits by person
testdt_survey_l | Test survey
testdt_survey_w | Test survey
testdt_tracking | Test data
vars_exist | Check if columns are present
wt_dt | An S3 class to store web tracking data