11-13-2017 08:57 AM
I am trying to analyse data from animal behaviour.
4 groups (treatments) with 10 animales each.
4 different activities recorded: Sleep, walk, eat, play.
I want to know if any treatment cause a different proportion of the activity in each group.
Do someone can help me with this? I need a script to run in SAS. I am using sas for student.
Example. The data is the frequency of each activity recorded per animal in a period of 2 hours.
|Animal||1||2||3…(10 animals each group)||1||2||3…10|
11-13-2017 09:03 AM
Please supply some example data in a data step with datalines, and an example for the result you expect.
If you want to use your existing dataset (or a subset thereof), use the macro provided in https://communities.sas.com/t5/SAS-Communities-Library/How-to-create-a-data-step-version-of-your-dat... to convert the dataset to a data step.
Post the resulting code in a code window, as described in https://communities.sas.com/t5/help/faqpage/faq-category-id/posting?nobounce.
11-13-2017 10:58 AM
Thanks! I am trying to to what you have suggested me, but I have being experimenting some problems.
Just in advance, is proc glimmix categorical analysis suitable for data of behaviour?
11-14-2017 07:08 AM
Hi Reeza, How are you? I hope everything is fine.
To choose the type of statistical analysis I need, these are some point to take into account:
I need a test to address the question is there a difference between groups? (independent groups.) Comparing between groups.
10 collection time points.
Independent variables: Categorical data (nominal).
Dependent variables (treatment): Categorical data (nominal).
Data with normal distribution (parametric tests)
Can be the Chi-Square X2 test suitable to be used in this situation?
All the best.