I would like to know what would be nicest way to graphically visualize the difference between two populations by comparing different aspects. Let's say that we have two populations:
Group 1 - 200 people
Group 2 - 200 people
From both group we take 10 people. People are paired by the name within the groups, so for example I took Mark from Group 1 and was looking if there is a Mark in the second group. There was so they can be taken to the comparison. I kept doing that until I get a group of 10 people from each group. I managed to create 5 different groups like that and I used them for specific comparisons:
First group to be compared - height:
Mark 1 vs Mark 2 = 183 cm vs 175 cm, ratio = 1,045
Next 1 vs Next 2 = --------||-----------
Next 1 vs Next 2 = --------||-----------
Next 1 vs Next 2 = --------||-----------
Next 1 vs Next 2 = --------||-----------
... till 10.
Second group to be compared - weight
Tim 1 vs Tim 2 = 88 kg vs 67 kg, ratio = 1,31
Next 1 vs Next 2 = --------||-----------
Next 1 vs Next 2 = --------||-----------
Next 1 vs Next 2 = --------||-----------
Next 1 vs Next 2 = --------||-----------
Next 1 vs Next 2 = --------||-----------
.... till 10
and 3 more comparisons.
I would like to know how I can visualize such analysis. The idea is to show that there are some statistical differences between the groups. I did 4 replicates for real data and I am planning to perform t.test
to verify the data. I am looking for a nice way to present my results.
Any ideas ? I would like to perform analysis in R so would be nice it would be "doable" in this software.