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Questions related from Jingming Zheng
The phylomatic.com supported comparitive analysis of multiple species at same time. Results from statistical analysis with or without phylogeny consideration could be quite different, for...
10 October 2017 7,051 1 View
when I try to compare difference of trait among tree\shrub\liana in a big database of China woody species, I konw ANOVA or Kruskal-Wallis rank sum test and Wilcoxon rank sum test could be used in...
08 August 2015 5,679 18 View
I have read articles that dioecy is more common in tropical flora, and some concerning sex system corelates with traits such as seedmass ect. pretty interesting subject! when I do primary analysis...
05 May 2015 4,869 14 View
When i search paper on plant population and community dynamics, i found a very good paper in ecology, with a lot data attach to it. the running title on this is "data paper", is that mean some new...
01 January 2015 4,831 2 View
In an experiment concerning fine root decomposition by litter bag method, I collected the residual of fine roots in the bags for a year, and determined the C, N, P, Al, Mg, Ca, content of them in...
01 January 2015 9,823 3 View
It is tricky to transform data before analysis, generally, I am confident in log() transform for different magnitude value, or arsin() for percentage values; however, now I find the most...
07 July 2014 6,876 18 View
Phylogeny analysis seems beyond my capacity right now, however, there are so much information in my dataset of seed traits along with climate, phenology, any suggestion will be appricitated.
02 February 2014 1,023 1 View
