%?try?to?reproduce?the?plot?in?Golub?Figure?3B.?This?shows?the?normalized
%?genes?for?ALL?and?AML.?The?data?are?standardized.
%?Example?1.1

%?Exploratory?Data?Analysis?with?MATLAB?2nd?Edition
%?Wendy?L.?and?Angel?R.?Martinez?and?Jeff?Solka

%?First?standardize?the?data?such?that?each?row?has?mean?0?and?standard
%?deviation?1.
load?leukemia
x?=?leukemia（:1:38）;
[np]=size（x）;
y?=?zeros（np）;
for?i?=?1:n
????sig?=?std（x（i:））;
????mu?=?mean（x（i:））;
????y（i:）=?（x（i:）-mu）/sig;
end

%?Now?do?the?image?of?the?data.
pcolor（y）
colormap（gray（256））
colorbar
title（‘Gene?expression?for?Leukemia‘）
xlabel（‘ALL?（1-27）?or?AML?（28-38）‘）
ylabel（‘Gene‘）

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-10-04?12:23??源代碼\Chapter?1\
?????文件?????????676??2010-12-12?15:21??源代碼\Chapter?1\Example1_1.m
?????文件?????????413??2010-12-12?15:21??源代碼\Chapter?1\Example1_2.m
?????文件?????????548??2010-12-12?15:21??源代碼\Chapter?1\Example1_3.m
?????目錄???????????0??2018-10-04?12:23??源代碼\Chapter?10\
?????文件????????1504??2010-12-12?15:31??源代碼\Chapter?10\Example10_1.m
?????文件?????????844??2010-12-12?15:32??源代碼\Chapter?10\Example10_10.m
?????文件?????????478??2010-12-12?15:32??源代碼\Chapter?10\Example10_11.m
?????文件?????????496??2010-12-12?15:32??源代碼\Chapter?10\Example10_12.m
?????文件?????????646??2010-12-12?15:32??源代碼\Chapter?10\Example10_13.m
?????文件????????1709??2010-12-12?14:48??源代碼\Chapter?10\Example10_14.asv
?????文件????????1600??2010-12-12?15:32??源代碼\Chapter?10\Example10_14.m
?????文件?????????658??2010-12-12?15:32??源代碼\Chapter?10\Example10_15.m
?????文件?????????879??2010-12-12?15:32??源代碼\Chapter?10\Example10_16.m
?????文件?????????652??2010-12-12?15:33??源代碼\Chapter?10\Example10_17.m
?????文件?????????580??2010-12-12?15:33??源代碼\Chapter?10\Example10_18.m
?????文件?????????490??2010-12-12?15:31??源代碼\Chapter?10\Example10_2.m
?????文件?????????444??2010-12-12?15:31??源代碼\Chapter?10\Example10_3.m
?????文件?????????375??2010-12-12?15:31??源代碼\Chapter?10\Example10_4.m
?????文件????????1382??2010-12-12?15:08??源代碼\Chapter?10\Example10_5.asv
?????文件?????????966??2010-12-12?15:31??源代碼\Chapter?10\Example10_5.m
?????文件????????1480??2010-12-12?15:31??源代碼\Chapter?10\Example10_6.m
?????文件?????????541??2010-12-12?15:31??源代碼\Chapter?10\Example10_7.m
?????文件?????????806??2010-12-12?15:31??源代碼\Chapter?10\Example10_8.m
?????文件?????????488??2010-12-12?15:32??源代碼\Chapter?10\Example10_9.m
?????目錄???????????0??2018-10-04?12:23??源代碼\Chapter?2\
?????文件?????????927??2010-12-12?15:22??源代碼\Chapter?2\Example2_1.m
?????文件????????2143??2010-12-12?15:22??源代碼\Chapter?2\Example2_2.m
?????文件????????1765??2010-12-12?15:22??源代碼\Chapter?2\Example2_3.m
?????文件????????1537??2010-12-12?15:22??源代碼\Chapter?2\Example2_4.m
?????文件????????1733??2010-12-12?15:22??源代碼\Chapter?2\Example2_5.m
............此處省略71個文件信息