When I compute NPK Data obtained from the mangroves soil applying statistical methods of multiple correlation coefficients with the N as the independent variable, it gives negative value, what does it mean, is there be any inversely relationship of N with the other two variables P & K?
I have no idea of what N P K mean. that makes it difficult to answer you question. perhaps you could be more descriptive. D. Booth
N stands for Nitrogen, P for Phosphorus, K for Potassium, they are all soil nutrients that the plants of the forest stands absorb, simply they are so important to the floral community for supplying nutrients, they are assumed to be food, air and water of the the animal kingdom.
Ah I see. Do you have a correlation matrix for the three, as well as a scatter plot matrix? BTW by itself a multiple correlation coefficient means nothing. Thanks for the information. If you can get the other two pieces of information, perhaps we can do something. Best Wishes, David Booth
First work out the both correlation matrix and scattered plot matrix as you suggested, then let you know actually what does the relationship status stands for the three variables of soil nutrients of the forest stands, convey my thanks for your valuable suggestions.
Sir please use a computer. If you use R. This should help. See my answer to this question:
https://www.researchgate.net/post/Tell_the_distribuition_of_this_dataset_Gamma_distribution
esp these links:
https://b-ok.cc/book/5825760/ed313f
and
in particular this reference:
https://b-ok.cc/book/855391/a0d7a5
Best, David Booth
Convey my thanks for sending me the links of the necessary portion for statistical analyses.
Thank you very much. If there is anything else I can do please contact me again. Best, David Booth
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