AY1516 T2 Team CommuteThere Project Initial Analysis
Contents
Flowchart of Process Taken for Initial Analysis
Island Wide Distribution
Distance Travelled
| Adult | Elderly | Student | |
| Average Distance (km) | 4.38 km | 4.50 km | 3.62 km |
| Median Distance (km) | 2.70 km | 2.80 km | 2.30 km |
| Distance Decay Index | 4.38 | 4.50 | 3.62 |
Adult
The average distance travelled for a bus ride is 4.38km. The distribution of the distance travelled for adult is right-skewed reflecting that most adult travel short distances. Furthermore, 50% of the journeys made cover up to 2.7km.
Elderly
The distribution for elderly data is very similar to the adult data. The average distance travelled for elderly is 4.5km. The right-skewed distribution shows that most elderly travel shorter distances and 50% of the trips made cover up to 2.8km.
Student
However, unlike the adult and elderly, the distribution for distance travelled for students is right-skewed and 50% of the trips made are less than 2.3km. On average, the distance travelled by students is 3.6km with a distance decay index of 3.6 after taking into account all the purpose of their journey.
Time Taken
| Adult | Elderly | Student | |
| Average Time Taken (mins) | 14.50 mins | 15.43 mins | 12.74 mins |
| Median Time Taken (mins) | 10.43 mins | 10.82 mins | 9.45 mins |
Adult
The distribution for travelling time is right skewed and is in line with the distribution for distance travelled where most adults travel for a shorter time period. The average travelling time for a commuter is 14.5 minutes and 50% of the journeys took at 10.433 minutes.
Elderly
Similar to the distribution of travelling time for adult, the distribution for elderly is also right skewed. The average time taken for travelling is 15.39 minutes and 50% of the journeys took 10.85 minutes. This distribution correlates with the distance travelled distribution where most elderly travel short distances.
Student
Likewise, for the students, the average travelling time for a commuter would be about 13 minutes. 50% of the trips made by students are less than 10 minutes. The histogram above shows a right skewed distribution reflecting that most people travel for a shorter period in time. This is in line with the findings of the distance travelled for students.
Peak Periods
| Adult | Elderly | Student | |
| Peak Periods | Morning: 7am to 9am Evening: 5pm to 7pm |
9am to 12pm | Morning: 630am to 730am Afternoon: Monday to Thursday 230pm to 330pm Friday 1230pm to 130pm |
insert charts
Popular Destinations
| Adult | Elderly | Student | |
| List of Popular Destinations (Planning Areas) |
insert diagrams
Distribution of Travelling Patterns
| Adult | Elderly | Student | |
| Within Tampines | 64% | 59% | 68% |
| Inter-Town | 23% | 26% | 23% |
| Island Wide | 13% | 15% | 10% |
As shown in the distribution charts above for all demographic groups, majority of the trips made are within town, where trips start from and end within Tampines planning area. The next most trips made is inter-town where trips end at nearby towns such as Bedok, Changi, Paya Lebar and Pasir Ris, within the east region. Last but not least, the regions outside the East Region are the least frequented to, from Tampines itself.
Distribution within Tampines Planning Area
Distance Travelled
| Adult | Elderly | Student | |
| Average Distance (km) | 1.90 km | 1.83 km | 2.02 km |
| Median Distance (km) | 1.70 km | 1.80 km | 1.80 km |
| Distance Decay Index | 1.90 | 1.83 | 2.02 |
insert charts
Time Taken
| Adult | Elderly | Student | |
| Average Time Taken (mins) | 8.54 mins | 8.13 mins | 9.12 mins |
| Median Time Taken (mins) | 7.85 mins | 10.43 mins | 8.23 mins |
insert charts
Peak Periods
| Adult | Elderly | Student | |
| Peak Periods | Morning: 7am to 9am Evening: 5pm to 7pm |
9am to 12pm | Morning: 630am to 730am Afternoon: Monday to Thursday 230pm to 330pm Friday 1230pm to 130pm |
insert charts
Popular Destinations
| Adult | Elderly | Student | |
| List of Popular Destinations |
insert diagrams
Distribution for Commuters Who Make At Least 4 Trips During Peak Hours in a Week
Distance Travelled
| Adult | Elderly | Student | |
| Average Distance (km) | 1.93 km | 1.68 km | 1.79 km |
| Median Distance (km) | 1.80 km | 1.60 km | 1.79 km |
| Distance Decay Index | 1.93 | 1.68 | 1.79 |
insert charts
Time Taken
| Adult | Elderly | Student | |
| Average Time Taken (mins) | 9.49 mins | 7.06 mins | 9.05 mins |
| Median Time Taken (mins) | 8.93 mins | 6.50 mins | 8.07 mins |
insert charts
Popular Destinations
| Adult | Elderly | Student | |
| List of Popular Destinations |
insert diagrams
Summary
