istimetable

Determine if input is timetable

Syntax

TF = istimetable(A)

Description

TF = istimetable(A) returns logical 1 (true) if A is a timetable, and logical 0 (false) otherwise.

Examples

Determine If Workspace Variable is Timetable

Create a timetable and verify that it is a timetable.

Date = datetime({'2015-12-18';'2015-12-19';'2015-12-20'});
Temp = [37.3;39.1;42.3];
Pressure = [29.4;29.6;30.0];
Precip = [0.1;0.9;0.0];
TT = timetable(Date,Temp,Pressure,Precip)

TT=3×4 timetable
       Date        Temp    Pressure    Precip
    ___________    ____    ________    ______

    18-Dec-2015    37.3      29.4       0.1  
    19-Dec-2015    39.1      29.6       0.9  
    20-Dec-2015    42.3        30         0  

TF = istimetable(TT)

TF = logical
   1

Convert TT to a table, T. The istimetable function returns 0 because T is not a timetable.

T = timetable2table(TT);
TF = istimetable(T)

TF = logical
   0

Input Arguments

A — Input variable

workspace variable

Input variable, specified as a workspace variable. A can be any data type.

Extended Capabilities

Distributed Arrays

Partition large arrays across the combined memory of your cluster using Parallel Computing Toolbox™.

This function fully supports distributed arrays. For more information, see Run MATLAB Functions with Distributed Arrays (Parallel Computing Toolbox).