You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: EvalPanelData_RankTransProbs.m
    path of file: ./repos/VFIToolkit-matlab/Other
    
    the code of the file until where you have to start completion: function [TransitionProbabilities]=EvalPanelData_RankTransProbs(SimPanelValues,simoptions)
% Returns a Matrix 100-by-100 that contains the t-period transition probabilities for all of 
% the quantiles from 1 to 100 (for each variable in the panel data)
%
% NaN in the transition matrix indicates that the percentiles were not

    
function [TransitionProbabilities]=EvalPanelData_RankTransProbs(SimPanelValues,simoptions)
% Returns a Matrix 100-by-100 that contains the t-period transition probabilities for all of 
% the quantiles from 1 to 100 (for each variable in the panel data)
%
% NaN in the transition matrix indicates that the percentiles were not
% well defined (e.g., if you asked for npoints=5, it is trying to get the
% 20,40,60,80 and 100th percentiles. But if half the observations in
% SimPanelValues are one value and the other half are another value, then
% the difference between the 80 and 100 percentiles is ill-defined and you
% will get some NaN).
%
% Unless using simoptions.npoints in which case it will be npoints-by-npoints.
%%
if ~exist('simoptions','var')
    simoptions.npoints=100;
    simoptions.parallel=1;
else
    if ~isfield(simoptions,'npoints')
        simoptions.npoints=100;
    end