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john borsellino


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Active since 2013

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how do i "re attach" row id column vectors(made up of words) to the numeric value columns, matlab separates my data???
example of my data; column1= jim01, john18, jane43. column 2= 4.5, 3.05, 7.5. column3= 1.5,5.0,9.0... when i input the data int...

10 years ago | 1 answer | 0

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answer

Question


how do i "re attach" string columns to data columns for identification?
when i input data, matlab always separates my string data( column headers and row id's) from the data it represents...i have bee...

10 years ago | 1 answer | 1

1

answer

Answered
clustergram does not recognize my data as a datamatrix???
i opened the "data" file and created a new variable, 'Y'. i then typed X=clustergram(Y) and out popped a heatmap...YAY!!!! i the...

10 years ago | 0

| accepted

Question


clustergram does not recognize my data as a datamatrix???
i am trying to create heatmaps using the"clustergram" function...i imported my data, matlab removed the row labels and column la...

10 years ago | 1 answer | 0

1

answer

Question


how to use "if" statement properly?
i am performing an element -wise operation on 2 columns, A & B. 1. z=B./A if z is less than 1 then reverse operation for t...

11 years ago | 1 answer | 0

1

answer

Question


why doesn't my "if" statement work?
i have 2 columns that i am performing an element-wise foldchange analysis on columns A & B. if the result is less than 1 then t...

11 years ago | 2 answers | 0

2

answers

Answered
how do i turn off the anova1() display option?
one way to turn off the display for anova1 *p(k)= anova1(Z)* % original code line change to *p(k)= anova1(Z,[],'off')...

11 years ago | 2

| accepted

Question


how do i turn off the anova1() display option?
anova1() outputs a table and boxplot for each anova performed... the manual says that i can turn this "display option" off but i...

11 years ago | 2 answers | 0

2

answers

Question


why does matlab seperate my column of identifiers and row of column headers from the data? what function puts them back together?i have created a new column of data that needs to be put together with the original data, how do i attach that?
what function will recombine my dataset when matlab automatically seperates my id column and row headers from the data

11 years ago | 2 answers | 0

2

answers

Question


how do i save looped output into 1 variable matrix
c=19; >> D=[]; >> for k=1:c; Z=[X(:,1),Y(:,1)]; p=anova1(Z) D=save(p) X(:,1)=[];Y(:,1)=[]; end

11 years ago | 2 answers | 0

2

answers