Drop down options

Drop down options - Select variable based on the value of another variable - Messages

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#1 Posted: 5 years ago

0 likes in 2 posts.

Group: User

Hi I am new to Smath

I want to select few variables. eg
If P=1, then X = 1, Y=2 & Z=3
If P=2, then X = 4, Y=1 & Z=7
If P=3, then X = 3, Y=2 & Z=1

I want to use X, Y & Z values based on the selected value of P

Thanks in advance

#2 Posted: 5 years ago

Jean Giraud

983 likes in 6,866 posts.

Group: User

#3 Posted: 5 years ago

Praveen P K

0 likes in 2 posts.

Group: User

Thanks Jean

I will try this one

#4 Posted: 5 years ago

NDTM Amarasekera

130 likes in 352 posts.

Group: User

Using "cases" function.

cases_ex.sm (89 KiB) downloaded 91 time(s).

Look within!... The secret is inside you. Best Regards Eng. NDTM Amarasekera - Sri Lanka

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Davide Carpi 5 years ago

#5 Posted: 5 years ago

Jean Giraud

983 likes in 6,866 posts.

Group: User

Wrote
I will try this one

Page1 if_oterwise.sm (4 KiB) downloaded 93 time(s).

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Davide Carpi 5 years ago

#6 Posted: 5 years ago

haweHofmann

3 likes in 32 posts.

Group: User

If you want to use the variable names X,Y,Z

a simple

data:mat(1,4,3,2,1,2,3,7,1,3,3)
mat(X,Y,Z,3,1):col(data,p)

will do the job.

you can also use a vector XYZ
XYZ:el(data,range(1,3),p)
and its components i=1..3
el(XYZ,i)

--
copy code to sheet

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Davide Carpi 5 years ago

#7 Posted: 5 years ago

Jean Giraud

983 likes in 6,866 posts.

Group: User

Generalize demo. No sweat to capture [X,Y,Z] from n*m matrix.

Page5 Generalize.sm (5 KiB) downloaded 102 time(s).

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Drop down options - Select variable based on the value of another variable - Messages