how convert string in struct with 0/1

>> class(Sis)

ans =

'struct'

>> size(Sis)

ans =

1 351

i access it using : Sis(1).FilterSkip

Sis.FilterSkip can to be "No" or "Si" or "Rank"

if Sis.FilterSkip ="No" i want to get 0.

.if Sis.FilterSkip="Si" i want to get 1

i want to create vector wih 0 or 1 using Sis.FilterSkip

[Dyuman Joshi]

What should be the value when Sis.FilterSkip is "Rank"?

[aldo]

if it's "Rank" ignore value

Answer 1

[Stephen23]

S = struct('FS',{'Si','No','Si','Rank','No'})

S = 1×5 struct array with fields:
    FS

Z = nan(size(S));
[X,Y] = ismember({S.FS},{'No','Si'});
Z(X) = Y(X)-1

Z = 1×5

1 0 1 NaN 0