File:Itermcharasticcurve.jpg
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Itermcharasticcurve.jpg (585 × 584 pixels, file size: 52 KB, MIME type: image/jpeg)
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| Description |
中文：item characteristic curve 其中蓝色曲线是以Normal Ogive为基础的ICC，而红色是以Logistic为基础的ICC。两者非常接近
用统计软件R制作 2007.09.13 makzhou 本檔案其他版本 档案其他版本（可留空） |
| Date | 13 September 2007 (original upload date) |
| Source | Transferred from zh.wikipedia; transferred to Commons by User:Shizhao using CommonsHelper. |
| Author | Original uploader was Makzhou at zh.wikipedia |
| Permission (Reusing this file) |
CC-BY-SA-3.0-MIGRATED; Released under the GNU Free Documentation License. |
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This chart is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship. For more information, see Commons:Threshold of originality § Charts
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The original description page was here. All following user names refer to zh.wikipedia.
- 2007-09-13 16:42 Makzhou 585×584× (53569 bytes) {{subst:Information| |A= item characteristic curve |B= 用统计软件R制作 |C= 2007.09.13 |D= makzhou |E= GFDL |F= 档案其他版本（可留空） }}
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 07:24, 9 September 2010 | | 585 × 584 (52 KB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{BotMoveToCommons|zh.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{zh|{| cellpadding="3" class="toccolours" width="100%" ! style="background: #ccccff; text-align: right; ver |
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