주제분류(KDC/DDC) |
기타 사회문제와 서비스
|
441
|
13
|
|
주제어 |
median age
|
2
|
1
|
|
near school
|
2
|
1
|
|
panel count data model
|
2
|
1
|
|
pedestrian accident severity ...
|
2
|
1
|
|
ratio of elderly population
|
2
|
1
|
|
scheffe post-hoc test
|
2
|
1
|
|
aging level
|
2
|
1
|
|
fatal and serious injured per ...
|
2
|
1
|
|
hausman test
|
2
|
1
|
|
traffic culture index
|
4
|
2
|
|
post-hoc test
|
6
|
2
|
|
rotary
|
3
|
1
|
|
accident rate model
|
4
|
1
|
|
quadrant analysis
|
4
|
1
|
|
z-score
|
4
|
1
|
|
generalized linear model
|
26
|
2
|
|
roundabout
|
37
|
2
|
|
multiple linear regression
|
20
|
1
|
|
ordered logit model
|
51
|
1
|
|
land use
|
111
|
1
|
|
계 |
|
729 |
37 |
|
* 주제로 분류 되지 않은 논문건수 |
|
0 |
|