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Dot notation, as in T.varname, extracts one variable. Curly braces, as in T{rows,vars}, extracts an array from specified rows and variables. Parentheses, as in T(rows,vars), returns a table. You can perform mathematical operations, such as +, .*, and mean, directly on tables.
- Readtable
Import a table from a Microsoft Word document into a table...
- Uitable
Create a table array of tsunami data.. Create a UI figure...
- Summary
summary accesses metadata that describes a table and its...
- Table
T: 100x7 table Variables: LastName: string Age: double...
- Struct2table
This MATLAB function converts a structure array to a table....
- Readtable
In MATLAB®, you can create tables and assign data to them in several ways. Create a table from input arrays by using the table function. Add variables to an existing table by using dot notation. Assign variables to an empty table. Preallocate a table and fill in its data later.
This example shows how to add, delete, and rearrange column-oriented variables in a table. You can add, move, and delete table variables using the addvars, movevars, and removevars functions. As alternatives, you also can modify table variables using dot syntax or by indexing into the table.
The Unstack Table Variables task lets you interactively unstack, or distribute, values in a table or timetable from one variable to multiple variables. The task automatically generates MATLAB ® code for your live script.
31 Αυγ 2015 · For completeness, I'll create the table to so it can be easily verified: Create a table: load patients. patients = table(Age,Gender,Height,Weight,Smoker,... 'RowNames',LastName); Extract data from a table and assign it to variable A: A = patients{1:5,{'Height','Weight'}};
This example shows how to create a table from workspace variables, work with table data, and write tables to files for later use. table is a data type for collecting heterogeneous data and metadata properties such as variable names, row names, descriptions, and variable units, in a single container. Tables are suitable for column-oriented or ...
This technique is useful when converting many table variables that all have the same data type. Call the convertvars function. To modify the time zone and format in place, specify an anonymous function that calls the datetime function with the 'TimeZone' and 'Format' name-value pair arguments.
