Opened 15 years ago

Closed 13 years ago

#20 closed enhancement (fixed)

implement WilcoxonFoldChange

Reported by: Peter Owned by: Peter
Priority: minor Milestone: yat 0.5
Component: statistics Version: trunk
Keywords: Cc:

Description (last modified by Peter)

At time being the non-weighted score is implemented in the naive way taking n_pos*n_neg time and using n_pos*n_neg memory. It is possible to do in n*log(n) time without any extra usage of memory.

implement weighted score (need weighted median ticket:366 )

Change History (10)

comment:1 Changed 15 years ago by Peter

Type: defectenhancement

comment:2 Changed 15 years ago by Peter

Status: newassigned

comment:3 Changed 15 years ago by Peter

Description: modified (diff)
Priority: majorminor

At time being the non-weighted score is implemented in the naive way taking n_pos*n_neg time and using n_pos*n_neg memory. It is possible to do in n*log(n) time without any extra usage of memory.

Implement weighted score - need

comment:4 Changed 15 years ago by Peter

Milestone: SVM extensionlater

comment:5 Changed 15 years ago by Jari Häkkinen

Milestone: later0.2

comment:6 Changed 15 years ago by Peter

Milestone: 0.2later

This fix is only important when the function is used with large group sizes. I therefore think this ticket belongs in milestone:later.

comment:7 Changed 15 years ago by Peter

Status: assignednew

comment:8 Changed 13 years ago by Peter

Milestone: yat 0.x+yat 0.5
Status: newassigned

comment:9 Changed 13 years ago by Peter

Description: modified (diff)

comment:10 Changed 13 years ago by Peter

Resolution: fixed
Status: assignedclosed

(In [1471]) fixes #20

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