Talk:GRIMS implementation
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GRIMS Implementation Issues - Discussion
This page contains the discussion on problems and their implementation in GRIMS and/or ICIS.
Taxonomic reclassification
Unnamed varieties
Ella was pointing out some of the different ways of “naming” unnamed varieties. They are currently getting values such “No information”, “No name”, “Unnamed”, “Unknown”.
My first thought was that we should delete all such useless values.
Then I wondered, perhaps we need to distinguish between at least cases of unknown:
- We know it hasn’t been given a name
- We don’t know if it has a name or not
Maybe other cases too, such as we just haven’t got round to checking as much as we should. Is there a standard logical way to handle different types of missing value?
Ruaraidh
I suppose you may want to distinguish between "un-named" (we know that there was no name given), and "unknown name" (there may be a name and we don't know it). I don't think that introducing a 3rd category "no naming information", which would reduce the scope of the 2nd category, would help.
I even don't know whether distinguishing between "un-named" and "unknown name" is helpful, unless at some stage you want to invest some effort in finding names and you don't want to waste resources in the "un-named" category. If you try to link germplasm information from different sources, the "un-named" category may also help in reducing the number of possible matching combinations.
Do we have a frequency table on how often the different "unknown" codes apprear in the data? Looking at the frequencies might make the decision a bit easier.
--Tmetz 15:52, 12 Jul 2005 (PHT)
| NAME that appears as Variety Name | COUNT |
|---|---|
| NO INFORMATION | 976 |
| NO NAME | 99 |
| UNKN | 2 |
| UNKN (AFRICA) | 1 |
| UNKN (CHINA PR) | 9 |
| UNKN (CHINA-PR) | 16 |
| UNKN (CI 12071) | 1 |
| UNKN (CI 12072) | 1 |
| UNKN (CI 12519) | 1 |
| UNKN (COLOMBIA) | 1 |
| UNKN (HONDURAS) | 1 |
| UNKN (INDONESIA) | 10 |
| UNKN (NAKING CHINA) | 1 |
| UNKN (PANAMA) | 2 |
| UNKN (PARAGUAY-D.SATIRA.WILD) | 1 |
| UNKN (PHIL ) (CI 12077) | 1 |
| UNKN (PHIL) | 32 |
| UNKN (PHIL) ( CI 12083) | 1 |
| UNKN (PHIL) (CI 12074) | 1 |
| UNKN (PHIL) (CI 12077) | 1 |
| UNKN (PHIL) (CI 12082) | 1 |
| UNKN (PHIL) (CI 12520) | 1 |
| UNKN (PHIL) SELN (CI 12091) | 1 |
| UNKN (PHIL) SELN (CI 12097) | 1 |
| UNKN (PHIL) SELN (CI 12098) | 1 |
| UNKN (PHIL) SELN (CI 12099) | 1 |
| UNKN (PHIL) SELN (CI 12104) | 1 |
| UNKN (PHIL) SELN (CI 12105) | 1 |
| UNKN (PHIL) SELN (CI 12118) | 1 |
| UNKN (PHIL) SELN (CI 12154) | 1 |
| UNKN (PHIL) SELN (CI 12155) | 1 |
| UNKN (PHIL) SELN (CI 12161) | 1 |
| UNKN (PHIL) SELN (CI 12167) | 1 |
| UNKN (PHIL) SELN (CI 12171) | 1 |
| UNKN (PHL) | 1 |
| UNKN (PRGY) SELN (CI 12300) | 1 |
| UNKN (PRGY) SELN (CI 12506,CI 12528) | 1 |
| UNKN (TAIWAN) | 4 |
| UNKN (TAIWAN-2) | 1 |
| UNKN (TAIWAN-4) | 1 |
| UNKN (TURKEY) | 1 |
| UNKN (USA-HI) | 1 |
| UNKN (USSR) | 1 |
| UNKN (VIETNAM) SELN (CI 12188) | 1 |
| UNKN )PHIL) (CI 12079) | 1 |
| UNKN 9UASA-HI) | 1 |
| UNKN CHINA (CI 12226) | 1 |
| UNKN SELN (CI 12518) | 1 |
| UNKN(CANTON CHINA) | 1 |
| UNKN(CHINA-PR) | 8 |
| UNKN(CHINA-PR) (CI 12227) | 1 |
| UNKN(NANKING CHINA) | 1 |
| UNKN(PHIL) | 1 |
| UNKN(PHIL) SELN (CI 12134) | 1 |
| UNKN(WOCHANG CHINA) (#52) | 1 |
| UNKN-(NANKING CHINA) | 6 |
| UNKN-GLUT PRHL | 1 |
| UNKNOWN | 77 |
| UNKNOWN (UPLAND RICE) | 1 |
| UNKNOWN (WUCHANG,CHINA) (#52) | 1 |
| UNNA SAITA | 1 |
| UNNAMED | 393 |
| UNNAMED 1 | 1 |
| UNNAMED 10 | 2 |
| UNNAMED 11 | 2 |
| UNNAMED 12 | 1 |
| UNNAMED 13 | 2 |
| UNNAMED 14 | 1 |
| UNNAMED 15 | 2 |
| UNNAMED 16 | 1 |
| UNNAMED 18 | 2 |
| UNNAMED 19 | 1 |
| UNNAMED 2 | 2 |
| UNNAMED 20 | 1 |
| UNNAMED 21 | 1 |
| UNNAMED 23 | 1 |
| UNNAMED 24 | 1 |
| UNNAMED 25 | 1 |
| UNNAMED 26 | 1 |
| UNNAMED 27 | 1 |
| UNNAMED 28 | 1 |
| UNNAMED 29 | 1 |
| UNNAMED 3 | 2 |
| UNNAMED 31 | 1 |
| UNNAMED 33 | 1 |
| UNNAMED 34 | 1 |
| UNNAMED 35 | 1 |
| UNNAMED 37 | 1 |
| UNNAMED 38 | 1 |
| UNNAMED 39 | 1 |
| UNNAMED 4 | 2 |
| UNNAMED 42 | 1 |
| UNNAMED 44 | 1 |
| UNNAMED 45 | 1 |
| UNNAMED 46 | 1 |
| UNNAMED 47 | 1 |
| UNNAMED 5 | 2 |
| UNNAMED 50 | 1 |
| UNNAMED 51 | 1 |
| UNNAMED 54 | 1 |
| UNNAMED 55 | 1 |
| UNNAMED 59 | 1 |
| UNNAMED 61 | 1 |
| UNNAMED 62 | 1 |
| UNNAMED 64 | 1 |
| UNNAMED 67 | 1 |
| UNNAMED 7 | 1 |
| UNNAMED 8 | 1 |
| UNNAMED 9 | 1 |
| UNNAMED RICE | 1 |
| UNNAMED SHENSI VARIETY | 1 |
| UNNAMED(COLL. 3) | 1 |
| UNNAMED(MALA/J 15) | 1 |
| UNNAMED(PANCI) | 1 |
| UNNAMED(Y-109) | 1 |
| COLLECTION 1(UNNAMED) | 1 |
| COLLECTION 2(UNNAMED) | 1 |
| COLLECTION 4(UNNAMED) | 1 |
| COLLECTION 5(UNNAMED) | 1 |
| COLLECTION 6(UNNAMED) | 1 |
--rherrera 10:05, 14 Jul 2005 (PHT)
