feat: add C ndarray and refactor for stats/base/dmeanpn
#9888
| Job | Run time |
|---|---|
| 0s | |
| 0s | |
| 0s | |
| 0s | |
| 0s | |
| 0s | |
| 0s | |
| 0s | |
| 0s |
ndarray and refactor for stats/base/dmeanpn
#9888
| Job | Run time |
|---|---|
| 0s | |
| 0s | |
| 0s | |
| 0s | |
| 0s | |
| 0s | |
| 0s | |
| 0s | |
| 0s |