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R8218/statSCase.m
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statSCase.m
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% This script load the entire SCaseDB and performs statisctical analyses
%% Initialisation of paths
% Should be replaced by a function
dataDir = '../../../data'; % location of data
logDir = 'log'; % log file in xls folder
xlsDir = [dataDir '/Excel/xlsFromMatlab'];
matlabDir = [dataDir '/matlab'];
%% Add path to ShoulderCase class
addpath('ShoulderCase');
%% Load ScaseDB
matlabFile = 'SCaseDB.mat';
matlabFile = [matlabDir '/' matlabFile];
if exist(matlabFile, 'file')
load(matlabFile); % Load SCase dat file
else
error('Not valid matlab file');
end
%% Select SCase with valid anatomical measurements
SCase = ShoulderCase; % Create new object ShoulderCase
iSCase = 0; % Index for SCase
for iSCaseDB = 1:length(SCaseDB) % Loop on all SCase
if ~isempty(SCaseDB(iSCaseDB).shoulder.side)
iSCase = iSCase + 1;
SCase(iSCase) = SCaseDB(iSCaseDB);
end
end
%% Select normal and pathological SCase
SCaseN = ShoulderCase; % Create new object ShoulderCase for normal
SCaseP = ShoulderCase; % Create new object ShoulderCase for pahtological
iSCaseN = 0; % Index for SCaseN
iSCaseP = 0; % Index for SCaseP
for iSCase = 1:length(SCase) % Loop on all valide SCase
if strcmp(SCase(iSCase).id(1), 'N') % SCase is normal
iSCaseN = iSCaseN + 1;
SCaseN(iSCaseN) = SCase(iSCase);
else
iSCaseP = iSCaseP + 1;
SCaseP(iSCaseP) = SCase(iSCase);
end
end
%% Obj to struct
% for iSCaseN = 1:length(SCaseN)
% ParamN(iSCaseN).acromionIE = SCaseN(iSCaseN).shoulder.scapula.acromion.IE;
% end
for iSCaseP = 1:length(SCaseP)
glenoidAngle(iSCaseP) = SCaseP(iSCaseP).shoulder.scapula.glenoid.versionAmpl;
glenoidOrient(iSCaseP) = SCaseP(iSCaseP).shoulder.scapula.glenoid.versionOrient;
version(iSCaseP) = SCaseP(iSCaseP).shoulder.scapula.glenoid.version;
inclination(iSCaseP) = SCaseP(iSCaseP).shoulder.scapula.glenoid.inclination;
SHSAmpl(iSCaseP) = SCaseP(iSCaseP).shoulder.humerus.SHSAmpl;
SHSorient(iSCaseP) = SCaseP(iSCaseP).shoulder.humerus.SHSOrient;
SHSAngle(iSCaseP) = SCaseP(iSCaseP).shoulder.humerus.SHSAngle;
SHSPA(iSCaseP) = SCaseP(iSCaseP).shoulder.humerus.SHSPA;
SHSIS(iSCaseP) = SCaseP(iSCaseP).shoulder.humerus.SHSIS;
acromionAI(iSCaseP) = SCaseP(iSCaseP).shoulder.scapula.acromion.AI;
acromionCSA(iSCaseP) = SCaseP(iSCaseP).shoulder.scapula.acromion.CSA;
acromionPS(iSCaseP) = SCaseP(iSCaseP).shoulder.scapula.acromion.PS;
acromionIE(iSCaseP) = SCaseP(iSCaseP).shoulder.scapula.acromion.IE;
end
%% Linear regression
data=[acromionPS; acromionIE; acromionCSA; acromionAI; SHSPA];
dataTable = array2table(data');
lm = fitlm(dataTable)
%%
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