Cell in table data type conversion
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
Mehdi Jaiem
am 4 Mai 2022
Kommentiert: Walter Roberson
am 4 Mai 2022
Greetings Suppose I have column of type table and the content of the cells has "yes" and "no". Instead I wand the content of the cells to be true or false with main class as boolean (not string or char). Furthermore i have to use cellfunc() to modify the column (cells)content. Using strcmp or replace is not what I seek here. Instead i want as mentioned to have a class type boolean.
0 Kommentare
Akzeptierte Antwort
Chunru
am 4 Mai 2022
a = (1:3)';
b = {'yes', 'no', 'yes'}';
t = table(a,b)
t.b = categorical(t.b)=='yes'
0 Kommentare
Weitere Antworten (1)
Walter Roberson
am 4 Mai 2022
a = (1:3)';
b = {'yes', 'no', 'yes'}';
t = table(a,b)
t.b = cellfun(@(b) length(b) == 3, t.b)
2 Kommentare
Walter Roberson
am 4 Mai 2022
data78 ={
'[100019, 100003, 100005, 100016, 100007]'
'[100017]'
'[100001, 100012]'
'[100012]'
}
try1 = cellfun(@str2num, data78, 'uniform', false)
try2 = cellfun(@str2double, regexp(data78, '\d+', 'match'), 'uniform', 0)
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!