ISSS608 2017-18 T3 Assign Jyoti Bukkapatil Data Preparation
Data for Visualisation
Data provided by Kasios International insider has been 10 different CSV files. These are mainly different call records, email records, Meeting records and Purchase records from 11th May 2015 14:00:00 hours onwards. All files contain Source, destination, connection details and time in seconds. Below table shows details of different files providing The Kasios Insider.
| Index | Data | File Name | Number of Records |
|---|---|---|---|
| 1 | Call records for the whole company company starting from 11 May 2015 14:00:00 hrs | calls.csv | 10606835 |
| 2 | Email records for the whole company starting from 11 May 2015 14:00:00 hrs | email.csv | 14550085 |
| 3 | Meetings records for whole company starting from 11 May 2015 14:00:00 hrs | meeting.csv | 127351 |
| 4 | Purchases records for whole company starting from 11 May 2015 14:00:00 hrs | purchaces.csv | 762200 |
| 5 | Company employee ID and Name list | CompanyIndex.csv | 642631 |
| 6 | Suspicious call records of suspecious group in company ,starting from 11 May 2015 14:00:00 hrs | Suspicious_calls.csv | 70 |
| 7 | Suspicious email records of suspecious group in company ,starting from 11 May 2015 14:00:00 hrs | Suspicious_emails.csv | 61 |
| 8 | Suspicious meeting records of suspecious group in company ,starting from 11 May 2015 14:00:00 hrs | Suspicious_purchases.csv | 5 |
| 9 | Suspicious purchases records of suspecious group in company ,starting from 11 May 2015 14:00:00 hrs | Suspicious_meetings.csv | 1 |
| 10 | Suspecious 7 purchases records | Other_suspicious_purchases.csv | 7 |
All data files contain only four columns:
- Source ID: Company ID of the person who has initiated connection i.e. either Called someone, sent email, invited someone for meeting or purchases something
- Etype: Connection details i.e. 0 – Calls, 1 – Emails, 2 – Purchases and 3- Meetings
- Target ID: Company ID of destination person for connection
- Time Stamp: Time in Seconds starting from 11th May 2015 at 14:00
Column names were changed to facilitate further analysis and easy understanding.
- Source ID was changed to Source
- Target ID was changed to Target
- Etype was changed to Communication Mode
- Time Stamp was changed to Time in Sec.
