projects / epclust.git / blame
| Commit | Line | Data |
|---|---|---|
| ac1d4231 BA |
1 | epclust = function(data=NULL, con=NULL, raw=FALSE, K, nbPerChunk, ...) |
| 2 | { | |
| 3 | ||
| 4 | ||
| 5 | #TODO: just a wrapper which calls ppam.exe (system("...")) and reads output (binary) file to retrieve medoids + IDs | |
| 6 | #on input: can be data or con; data handled by writing it to file (ascii or bin ?!), | |
| 7 | #con handled | |
| 8 | ||
| 9 | ||
| 10 | #options for tmp files: in RAM, on disk, on DB (can be distributed) | |
| 11 | ||
| 12 | ||
| 13 | ||
| 14 | if (!is.null(data)) | |
| 15 | { | |
| 16 | #full data matrix | |
| 17 | ||
| 18 | } else if (!is.null(con)) | |
| 19 | { | |
| 20 | #incremental connection | |
| 21 | #read it one by one and get coeffs until nbSeriesPerChunk | |
| 22 | #then launch a clustering task............ | |
| 23 | } else | |
| 24 | stop("at least 'data' or 'con' argument must be present") | |
| 25 | ||
| 26 | } |