Correlation matrix between group 1 skill types
| (a) Binary measure | |||||
|---|---|---|---|---|---|
| Skills | Knowledge | Ability | Activities | Styles | |
| Skills | 1 | ||||
| Knowledge | 0.316 | 1 | |||
| Ability | 0.238 | 0.142 | 1 | ||
| Activities | 0.374 | 0.443 | 0.170 | 1 | |
| Styles | 0.344 | 0.404 | 0.159 | 0.293 | 1 |
| (a) Binary measure | |||||
|---|---|---|---|---|---|
| Skills | Knowledge | Ability | Activities | Styles | |
| Skills | 1 | ||||
| Knowledge | 0.316 | 1 | |||
| Ability | 0.238 | 0.142 | 1 | ||
| Activities | 0.374 | 0.443 | 0.170 | 1 | |
| Styles | 0.344 | 0.404 | 0.159 | 0.293 | 1 |
| (b) TF-IDF measure | |||||
|---|---|---|---|---|---|
| Skills | Knowledge | Ability | Activities | Styles | |
| Skills | 1 | ||||
| Knowledge | 0.194 | 1 | |||
| Ability | 0.0759 | 0.00602 | 1 | ||
| Activities | 0.937 | 0.187 | 0.0629 | 1 | |
| Styles | −0.0361 | 0.0386 | −0.0223 | −0.0728 | 1 |
| (b) TF-IDF measure | |||||
|---|---|---|---|---|---|
| Skills | Knowledge | Ability | Activities | Styles | |
| Skills | 1 | ||||
| Knowledge | 0.194 | 1 | |||
| Ability | 0.0759 | 0.00602 | 1 | ||
| Activities | 0.937 | 0.187 | 0.0629 | 1 | |
| Styles | −0.0361 | 0.0386 | −0.0223 | −0.0728 | 1 |
Note(s): The tables report the correlation matrix between the demand for the different competency categories
Source(s): Authors' calculation based on Wollybi data 2015–2018 period