| 5 | 1/1 | 返回列表 |
| 查看: 937 | 回復: 4 | ||
| 當前只顯示滿足指定條件的回帖,點擊這里查看本話題的所有回帖 | ||
[求助]
關于選擇什么統(tǒng)計分析比較好
|
||
|
各位大師,求幫助~~! 最近的一個文章返回,審稿人的意見是我的ANOVA用的不合適。我的原始意思是有三組不同類型的湖泊,然后我想看這三組類型的湖泊中,里面的環(huán)境變量(a1,a2,a3) (b1,b2,b3)、(c1,c2,c3)在各組之間是否是否有顯著性差異。我弄完分析之后,編輯的回復是: The use of ANOVA tests, as has been done, does not seem right to me: the lakes appear to differ quite dramatically in the key variables used to group them (i.e. fish yield). The groups should be made based on the variation of the data, for instance, by ordination techniques that clearly identified the importance or association of the different characteristics (fish yield, cyanobacteria biomass and TP) with each lake. The belonging of each lake to each particular group should then be tested, if ANOVA was going to be applied. Besides, there is an overlap between fish yield and nutrient concentrations (e.g. type 2 lakes), which makes the use of ANOVA even more complicated since the two factors cannot be fully disentangled. A variance partitioning technique should be used here to determine how much of the variance in zooplankton size depends on fish and how much on cyanobacteria, for instance. However, the application of regression techniques, as done afterwards, seems more appropriate. 不知道現在做什么樣的分析比較合適,請教各位大師了 |
禁蟲 (正式寫手)
|
本帖內容被屏蔽 |
禁蟲 (正式寫手)
|
本帖內容被屏蔽 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 295求調劑 +4 | wei-5 2026-03-26 | 4/200 |
|
|---|---|---|---|---|
|
[考研] 一志愿華北電力大學能動專碩,293,求調劑 +3 | 15537177284 2026-03-23 | 5/250 |
|
|
[考研] 311求調劑 +4 | 冬十三 2026-03-24 | 4/200 |
|
|
[考研] 藥學105500求調劑 +3 | Ssun。。 2026-03-28 | 3/150 |
|
|
[考研] 一志愿南昌大學324求調劑 +7 | hanamiko 2026-03-27 | 7/350 |
|
|
[考研] 081200-314 +3 | LILIQQ 2026-03-27 | 4/200 |
|
|
[考研] 0703化學/290求調劑/本科經歷豐富/工科也可 +9 | 丹青奶蓋 2026-03-26 | 10/500 |
|
|
[考研] 265求調劑11408 +3 | 劉小鹿lu 2026-03-27 | 3/150 |
|
|
[考研] 一志愿上海理工能源動力(085800)310分求調劑 +3 | zhangmingc 2026-03-27 | 4/200 |
|
|
[考研] 308求調劑 +7 | 墨墨漠 2026-03-25 | 7/350 |
|
|
[考研] 求調劑323材料與化工 +7 | 1124361 2026-03-24 | 7/350 |
|
|
[考研] 0703化學求調劑 +3 | 丹青奶蓋 2026-03-26 | 5/250 |
|
|
[考研] 中國科學院深圳先進技術研究院-光纖傳感課題組招生-中國科學院大學、深圳理工大學聯(lián)培 +5 | YangTyu1 2026-03-26 | 5/250 |
|
|
[考研] 一志愿中南大學化學學碩0703總分337求調劑 +7 | niko- 2026-03-22 | 7/350 |
|
|
[考研] 求b區(qū)院校調劑 +4 | 周56 2026-03-24 | 5/250 |
|
|
[考研] 0854電子信息求調劑 +7 | α____ 2026-03-22 | 9/450 |
|
|
[考研] 285求調劑 +3 | AZMK 2026-03-24 | 3/150 |
|
|
[考研]
|
黃粱一夢千年 2026-03-24 | 3/150 |
|
|
[考研] 一志愿山東大學藥學學碩求調劑 +3 | 開開心心沒煩惱 2026-03-23 | 4/200 |
|
|
[考研] 269求調劑 +4 | 我想讀研11 2026-03-23 | 4/200 |
|