function?result?=?daisy（xvtypemetric）

%DAISY?returns?a?matrix?containing?all?the?pairwise?dissimilarities
%（distances）?between?observations?in?the?dataset.??The?original
%variables?may?be?of?mixed?types.
%
%The?calculation?of?dissimilarities?is?explained?in:
%???Kaufman?L.?and?Rousseeuw?P.J.?（1990）
%???“Finding?groups?in?data:?An?introduction?to?cluster?analysis“
%???Wiley-Interscience:?New?York?（Series?in?Applied?Probability?and
%???Statistics）?ISBN?0-471-87876-6.
%
%?Required?input?arguments:
%???x?:?Data?matrix?（rows?=?observations?columns?=?variables）
%???vtype?:?Variable?type?vector?（length?equals?number?of?variables）
%???????Possible?values?are?1??Asymmetric?binary?variable?（0/1）
%???????????????????????????2??Nominal?variable?（includes?symmetric?binary）
%???????????????????????????3??Ordinal?variable
%???????????????????????????4??Interval?variable
%
%?Optional?input?arguments:
%???metric?:?Metric?to?be?used?（default?euclidian?（eucli）?or?mixed?（mixed））
%???????Possible?values?are?‘eucli‘?Euclidian?（all?interval?variables）
%???????????????????????????‘manha‘?Manhattan
%???????????????????????????‘mixed‘?Mixed?（not?all?interval?variables）
%
%?I/O:
%???result=daisy（xvtype‘eucli‘）
%
%?Example?（subtracted?from?the?referenced?book）
%???load?flower.mat
%???result=daisy（flower[2?2?1?2?3?3?4]）;
%
%?The?output?of?DAISY?is?a?structure?containing:
%???result.disv???????:?dissimilarities?（read?row?by?row?from?the
%???????????????????????lower?dissimilarity?matrix）
%???result.metric?????:?used?metric
%???result.number?????:?number?of?observations
%
%?This?function?is?part?of?LIBRA:?the?Matlab?Library?for?Robust?Analysis
%?available?at:
%??????????????http://wis.kuleuven.be/stat/robust.html
%
%?Written?by?Guy?Brys?and?Wai?Yan?Kong?（May?2006）

%Checking?and?filling?in?the?inputs
if?（nargin<2）
????error（‘Two?input?arguments?required‘）
elseif?（nargin<3）
????if?（sum（vtype）~=4*size（x2））
????????metric?=?‘mixed‘;
????????metr?=?0;
????else
????????metric?=?‘eucli‘;
????????metr?=?1;
????end
elseif?（nargin==3）
????if?strcmp（metric‘eucli‘）
????????metr=1;
????elseif?strcmp（metric‘manha‘）
????????metr=2;
????elseif?strcmp（metric‘mixed‘）
????????metr=0;
????end
end

%Standardizing?in?case?of?mixed?metric
if?（sum（vtype）~=4*size（x2））
????colmin?=?min（x）;
????colextr?=?max（x）-colmin;
????x?=?（x?-?repmat（colminsize（x1）1））./repmat（colextrsize（x1）1）;
end

%Replacement?of?missing?values
jtmd?=?repmat（11size（x2））-2*（sum（isnan（x））>0）;
valmisdat?=?min（min（x））-0.5;
x（isnan（x））?=?valmisdat;
valmd?=?repmat（valmisdat1size（x2））;

%Actual?calculations
disv=daisyc（size（x1）size（x2）xvalmdjtmdvtypemetr）;

%Putting?things?together
result?=?struct（‘disv‘disv‘metric‘metric‘number‘size（x1））;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????20688??2018-10-28?19:36??聚類有效性指標（4內4外）\11.txt

?????文件???????5106??2018-10-28?13:36??聚類有效性指標（4內4外）\2016grade_z.txt

?????文件???????2831??2006-09-19?17:13??聚類有效性指標（4內4外）\daisy.m

?????文件???????8704??2006-05-09?10:18??聚類有效性指標（4內4外）\daisyc.dll

?????文件????????227??2007-04-05?09:11??聚類有效性指標（4內4外）\ind2cluster.m

?????文件??????20832??2006-12-11?16:40??聚類有效性指標（4內4外）\leuk72_3k.txt

?????文件???????1337??2009-07-08?23:42??聚類有效性指標（4內4外）\license.txt

?????文件???????3883??2018-10-28?20:44??聚類有效性指標（4內4外）\mainClusterValidationNC.m

?????文件????????723??2009-07-07?17:42??聚類有效性指標（4內4外）\Notice_contributedFiles.txt

?????文件???????8288??2006-10-24?23:01??聚類有效性指標（4內4外）\pam.m

?????文件??????12800??2006-05-09?10:22??聚類有效性指標（4內4外）\pamc.dll

?????文件???????3863??2009-07-01?11:03??聚類有效性指標（4內4外）\ReadmeChinese.txt

?????文件???????5259??2009-07-01?11:03??聚類有效性指標（4內4外）\ReadmeEnglish.txt

?????文件????????514??2006-12-18?15:46??聚類有效性指標（4內4外）\similarity_euclid.m

?????文件????????479??2007-03-11?10:35??聚類有效性指標（4內4外）\similarity_pearson.m

?????文件????????556??2007-03-10?22:25??聚類有效性指標（4內4外）\similarity_pearsonC.m

?????文件????????304??2006-12-18?15:52??聚類有效性指標（4內4外）\standarz.m

?????文件???????1936??2007-06-14?20:53??聚類有效性指標（4內4外）\validity_Index.m

?????文件????????961??2007-02-10?14:49??聚類有效性指標（4內4外）\valid_clusterIndex.m

?????文件????????780??2007-04-05?09:32??聚類有效性指標（4內4外）\valid_errorate.m

?????文件????????621??2007-03-10?23:02??聚類有效性指標（4內4外）\valid_findk.m

?????文件????????823??2007-03-15?08:59??聚類有效性指標（4內4外）\valid_index_plot.m

?????文件????????881??2007-03-15?09:10??聚類有效性指標（4內4外）\valid_internal_deviation.m

?????文件???????1201??2007-03-15?10:05??聚類有效性指標（4內4外）\valid_internal_intra.m

?????文件???????1258??2007-03-10?22:28??聚類有效性指標（4內4外）\valid_intrainter.m

?????文件???????1718??2006-10-24?20:49??聚類有效性指標（4內4外）\valid_RandIndex.m

?????文件????????889??2007-03-10?21:49??聚類有效性指標（4內4外）\valid_sumpearson.m

?????文件???????1375??2007-03-10?21:47??聚類有效性指標（4內4外）\valid_sumsqures.m

?????文件???????1429??2004-07-31?17:28??聚類有效性指標（4內4外）\xlim2.m

?????文件???????1405??2018-10-28?13:39??聚類有效性指標（4內4外）\yourdata.txt

............此處省略4個文件信息