"NorthEast" 05:54 0 0 NaT "equipment fault"įinally, you can interactively preview and import data from spreadsheets or delimited text files by using the Import Tool. Once you have created a table, you can add a new variable at any time by using. Add Variable to Table Using Dot Notation. You can create a table from arrays by using the table function. "SouthEast" 00:49 530.14 2.1204e+05 NaT "winter storm" Create Tables and Assign Data to Them Create Tables from Input Arrays. Region OutageTime Loss Customers RestorationTime Cause Assign the BMI values to a new table variable. Calculate body mass index, or BMI, using the values in patients.Weight and patients.Height. This notation is similar to the notation you use to access and assign data to the fields of a structure.įor example, add a BMI variable to patients. Dot notation refers to table variables by name, T.varname, where T is the table and varname is the variable name. Once you have created a table, you can add a new variable at any time by using dot notation.
This example shows why tables have rows and variables, not rows and columns. As the BloodPressure variable shows, a table variable itself can have multiple columns. The table is a 5-by-6 table because it has six variables. LastName Age Smoker Height Weight BloodPressure
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