get_project_cpi

Get the Cost Performance Index (CPI) for the project at a given tracking period. 

The CPI is equal to the EV / AC and should be first calculated using the P2Tracking:construct_evm_report function.

Parameters: 
I/O Type Name Description
input integer ID ID of the tracking period
output float CPI Cost Performance Index
Learn More: 

Step inside PMKC.

Example: 
function ()
        io.write('\n')
end
Class: 
P2Tracking