For diversity index, what data we have to put. In your vedio example data is no of particlar spider speices in a location or no of sampled in which partical spider found in thats site?
Indicator species are often determined using an analysis of the relationship between the species occurrence or abundance values from a set of sampled sites and the classification of the same sites into site groups, which may represent habitat types, community types, disturbance states, etc
@@StatisticsBio7 Thank you for your answer,I have a database of a certain number of insect species collected in three different plots from a floristic procession point of view.the columns contain the three parcels studied, while the rows contain the species, the boxes are filled with 1 and 0 (presence, absence). when i select all, then i go to multivariate menu, tests ,specie indicator, a message appears like its "At laste tow groups required". that I understood nothing. please help me on this. thank you;
Thank you so much.. You are a life saver
Thanks, it is really helpful and straighforward.
Thank you so much
Very nice bro😍😍😍
Thankyou very much. So helpful
Thank you so much sir... this helped me a lot
So helpful!!! Thank you so much!
Welcome
Thanks a lot! This is super helpul!
Thanking you for your support Alter
Very very good hien.
Well explained
Sir... just one question, how do you import a file to the past when its from the excel?
Check recent past software videos
great video! do you by any chance know how i can calculate origination and extinction in past if i have binary data?
For diversity index, what data we have to put. In your vedio example data is no of particlar spider speices in a location or no of sampled in which partical spider found in thats site?
Only dummy data models. Not published orginal dataset.
Thank you for this. Is there any way of calculating similarity index in past?
Already upload similarity index video. Check past video list
@@StatisticsBio7 thank you so much, you saved my phd
Welcome Mr.SM
hi can I ask what version of PAST is this?
Past 4 version Jem Rosauro
thanks very informative vid btw🙂
Welcome
Hi, I have a Mac. If I select data and click on Diversity index it give me an error "floating point overflow". What can I do?
can you send ur error screenshot
Hello sir how to find correlation and significance value between environmental variables and diversity indices
Can u say to me which software are you use for correlation statistics. Different software different identification methods for significant value
@@StatisticsBio7
PAST
Wait I check and told you
Thank you thank you 🎉❤
How we can mesuring or estimating species indicator ?
Indicator species are often determined using an analysis of the relationship between the species occurrence or abundance values from a set of sampled sites and the classification of the same sites into site groups, which may represent habitat types, community types, disturbance states, etc
@@StatisticsBio7
Thank you for your answer,I have a database of a certain number of insect species collected in three different plots from a floristic procession point of view.the columns contain the three parcels studied, while the rows contain the species, the boxes are filled with 1 and 0 (presence, absence).
when i select all, then i go to multivariate menu, tests ,specie indicator, a message appears like its "At laste tow groups required". that I understood nothing.
please help me on this.
thank you;
First column change to group (three different plots)
@@StatisticsBio7 please if possible to email so that we can discuss well; because I don't know what you mean with change column to group
elur.mohan@gmail.com
Sir my question is which statistical analysis is important for diversity and characterization research purpose... Great work 👏
What kind of characteristics did you take into account in your study?
@@StatisticsBio7 morphological and biochemical
👌🤝
Hello Sir, my question is how to make a Cluster analysis (single link) and Abundance plot using PAST software? can i use PAST for this?
cluster analysis (single link) unfortunately not possible for past software.
abundance plot I will try it...
Hi! Can I ask how to calculate species richness using PAST?
Species richness calculations also present the same video
Bro, How to calculate water quality using multivariate analysis by PAST. Advance thanks.
Welcome bro. Many calculation available for multivariate analysis so which one test u want can say to me
@@StatisticsBio7 PCA,CM,FA,CA,DA by using different physico-chemical parameters, thanks bro
Can u Send ur (dummy) sample data file.
@@StatisticsBio7 yes, plz give ur mail
elur.mohan@gmail.com
Thank you
How to prepare data file
already mentioned this video
Очень полезное видео 👍
I can't understand ur comments
Thanks a lot
Most welcome