Problem with direct calculation on table with std and "omitnan"
3 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Jean-Marie Sainthillier
am 17 Mai 2023
Kommentiert: Star Strider
am 17 Mai 2023
Since R2023a, it is possible to perform calculations directly on tables (and timetables) without extracting their data by indexing.
I want use std directly on a numeric table where I can have nan.
For example :
load patients
T = table(Age,Height,Weight,Systolic,Diastolic)
mean(T,"omitnan")
It's fine.
But why there is a problem with std(T,"omitnan") ?
% Applying the function 'std' to the variable 'Age' generated an error.
I can use std(T{:,:},"omitnan") or std(T.Variables,"omitnan") but I lost the possibility to work directly with my table.
Did I miss something ?
Do you have any suggestion ?
Thank you in advance.
SAINTHILLIER Jean Marie
0 Kommentare
Akzeptierte Antwort
Star Strider
am 17 Mai 2023
Example —
load patients
T = table(Age,Height,Weight,Systolic,Diastolic)
S = varfun(@(x)std(x,'omitnan'),T)
.
2 Kommentare
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Tables finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!