analysis

analysis /əˈnæləsis/ noun
plural analyses /-əˌsiːz/ /əˈnæləˌsiːz/
analysis
/əˈnæləsis/
noun
plural analyses /-əˌsiːz/ /əˈnæləˌsiːz/
Britannica Dictionary definition of ANALYSIS
1 
a  : a careful study of something to learn about its parts, what they do, and how they are related to each other
[count]
[noncount]
— see also systems analysis
b  : an explanation of the nature and meaning of something
[count]
[noncount]
2 
[noncount] : psychoanalysis

in the final analysis

also in the last analysis
: after considering everything — used for a final statement or judgment that is based on what is most important in a particular situation