A_num(cell2mat(A_cell(:, end)) == -1, :) = []; %delete all rows whose last column is -1. Then it does not matter what's in the 2nd column. It still requires that the last column is all numeric. Note that if the input is a ta...
Create a table and remove variables one at a time. You can specify variables by name or by position in the table. Read data from a spreadsheet into a table. Display the first three rows. Get T1 = readtable('outages.csv'); head(T1,3) Region OutageTime Loss Customers RestorationTime ...
Multiple Data Types in Table Remove incomplete rows from a table with multiple data types. First, create a table whose variables includecategorical,double, andchardata types. A = table(categorical({'';'F';'M'}),[45; 32; NaN],{'';'CA';'MA'},[6051; 7234; NaN],...'VariableNames'...
This MATLAB function removes all rows of the point label lblname for the member specified by midx.
Calculate with arrays that have more rows than fit in memory. C/C++ Code Generation Generate C and C++ code using MATLAB® Coder™. Thread-Based Environment Run code in the background using MATLAB® backgroundPool or accelerate code with Parallel Computing Toolbox™ ThreadPool. Distribute...
When a character array contains multiple rows, it is often necessary to pad the array with space characters. Get chr = ['Mercury'; 'Apollo '; 'ISS '] chr = 3×7 char array 'Mercury' 'Apollo ' 'ISS ' Convert chr to a string array. The elements of str include the trailing ...
remove row from matrixError using bsxfun Non-singleton dimensions of the two input arrays must match each other.
Add properties that contain custom metadata to a table. Then remove some of the properties. First, read measurements of humidity and air quality into a table. Display the first three rows. T = readtable('indoors.csv'); head(T,3)
If attribute is an array, then each row of the array must correspond to a group in the sensitive attribute. attribute and X must have the same number of rows. Data Types: single | double | logical | char | string | cell | categorical ...
Create a table and remove variables one at a time. You can specify variables by name or by position in the table. Read data from a spreadsheet into a table. Display the first three rows. Get T1 = readtable('outages.csv'); head(T1,3) Region OutageTime Loss Customers RestorationTime ...