Extract element from a table

3 次查看（过去 30 天）
Gaetano Pavone
Gaetano Pavone 2021-11-10
回答： Steven Lord 2021-11-10
I have a 56x4 table in which first column collects strings, while the other columns have non-null number.
edgetable=table(edgetype,edgeindex,firstnode,secondnode);
I would like to extract edgeindexes such that edgetype is equal, e.g., to "CSE".

请先登录，再回答此问题。

采纳的回答

Steven Lord
Steven Lord 2021-11-10
Ran in:
Let's make a sample table.
rng default
listOfTypes = ["apple"; "banana"; "cherry"];
T = listOfTypes(randi(numel(listOfTypes), 5, 1));
x = randi(10, 5, 1);
tt = table(T, x)
tt = 5×2 table
T x ________ __ "cherry" 1 "cherry" 3 "apple" 6 "cherry" 10 "banana" 10
theCherries = tt(tt.T == "cherry", :)
theCherries = 3×2 table
T x ________ __ "cherry" 1 "cherry" 3 "cherry" 10

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Tables 的更多信息

标签

产品


版本

R2020a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by