converting abbreviation of months to numerical value
11 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
I have a large 1244x1 cell that contains jan, feb, mar,...ect and repeats. Is there an easy way to convert these to their respective numerical value (jan = 1, feb = 2, ...).
Thanks!
0 Kommentare
Antworten (3)
Ameer Hamza
am 20 Okt. 2020
Try something like this
C = {'jan', 'Mar', 'feb'}; % for example
M = month(cellfun(@(x) datetime(x, 'InputFormat', 'MMM'), C));
2 Kommentare
Stephen23
am 20 Okt. 2020
ismember makes this easy:
>> D = {'mar','apr','nov','may'}; % your data
>> C = {'jan','feb','mar','apr','may','jun','jul','aug','sep','oct','nov','dec'};
>> [~,X] = ismember(lower(D),C)
X =
3 4 11 5
0 Kommentare
Star Strider
am 20 Okt. 2020
Another approach:
mnth_nr = @(mth) find(strcmpi(mth, {'jan','feb','mar','apr','may','jun','jul','aug','sep','oct','nov','dec'}));
This works with a single input:
Out = mnth_nr('May')
producing:
Out =
5
and can be vectorised using cellfun with a table:
T1 = cell2table({'Feb'; 'jul'; 'Dec'}) % Create Table To Test Code
Out2 = cellfun(@(x)mnth_nr(x), T1.Var1)
producing:
T1 =
3×1 table
Var1
_______
{'Feb'}
{'jul'}
{'Dec'}
Out2 =
2
7
12
.
0 Kommentare
Siehe auch
Kategorien
Mehr zu Data Type Conversion 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!