Borrar filtros
Borrar filtros

Get only selected rows by time range

7 visualizaciones (últimos 30 días)
Dion Theunissen
Dion Theunissen el 30 de Nov. de 2021
Respondida: Hiro Yoshino el 30 de Nov. de 2021
I have the folowing script:
clear all; close all; clc;
% Set up the Import Options and import the data
opts = delimitedTextImportOptions("NumVariables", 40);
% Specify range and delimiter
opts.DataLines = [2, Inf];
opts.Delimiter = ";";
% Specify column names and types
opts.VariableNames = ["ID", "DrivingStyleCoastingDifficultyLevel", "DrivingStyleCruiseControl", "DrivingStyleCruiseControlDifficultyLevel", "DrivingStyleIdling", "DrivingStyleIdlingDifficultyLevel", "DrivingStyleTotalDifficultyLevel", "EndDate", "DrivingStyleCoasting", "Safety", "TotalTimeOverZero", "DrivingStyleTotal", "DrivingStyleAccelerationWeightingFactor", "DrivingStyleBreakingWeightingFactor", "DrivingStyleCoastingWeightingFactor", "DrivingStyleCruiseControlWeightingFactor", "DrivingStyleIdlingWeightingFactor", "StartDate", "DrivingStyleBreakingDifficultyLevel", "DrivingStyleBreaking", "DrivingStyleAccelerationDifficultyLevel", "VinNumber", "DriverIdentification", "FuelConsumptionLiter", "FuelConsumptionExpectedLiter", "FuelConsumptionAverage", "FuelSavedLiter", "FuelSavedCo2", "FuelSavedCurrency", "DistanceKm", "AverageSpeedKmHour", "EstimatedWeight", "ApiWebserviceId", "TrafficType", "WeatherCelsius", "WeatherType", "DateProcessed", "DrivingStyleAcceleration", "DrivingStyleTotalWeightingFactor", "BulkInsertSessionId"];
opts.VariableTypes = ["double", "double", "double", "double", "double", "double", "double", "string", "double", "double", "double", "double", "double", "double", "double", "double", "double", "categorical", "double", "double", "double", "categorical", "double", "double", "string", "double", "double", "double", "double", "double", "double", "double", "double", "string", "double", "categorical", "datetime", "double", "double", "double"];
% Specify file level properties
opts.ExtraColumnsRule = "ignore";
opts.EmptyLineRule = "read";
% Specify variable properties
opts = setvaropts(opts, ["EndDate", "FuelConsumptionExpectedLiter", "TrafficType"], "WhitespaceRule", "preserve");
opts = setvaropts(opts, ["EndDate", "StartDate", "VinNumber", "FuelConsumptionExpectedLiter", "TrafficType", "WeatherType"], "EmptyFieldRule", "auto");
opts = setvaropts(opts, "DateProcessed", "InputFormat", "yy-MM-dd");
opts = setvaropts(opts, "DriverIdentification", "TrimNonNumeric", true);
opts = setvaropts(opts, ["ID", "DrivingStyleCoastingDifficultyLevel", "DrivingStyleCruiseControl", "DrivingStyleCruiseControlDifficultyLevel", "DrivingStyleIdling", "DrivingStyleIdlingDifficultyLevel", "DrivingStyleTotalDifficultyLevel", "DrivingStyleCoasting", "Safety", "TotalTimeOverZero", "DrivingStyleTotal", "DrivingStyleAccelerationWeightingFactor", "DrivingStyleBreakingWeightingFactor", "DrivingStyleCoastingWeightingFactor", "DrivingStyleCruiseControlWeightingFactor", "DrivingStyleIdlingWeightingFactor", "DrivingStyleBreakingDifficultyLevel", "DrivingStyleBreaking", "DrivingStyleAccelerationDifficultyLevel", "DriverIdentification", "FuelConsumptionLiter", "FuelConsumptionAverage", "FuelSavedLiter", "FuelSavedCo2", "FuelSavedCurrency", "DistanceKm", "AverageSpeedKmHour", "EstimatedWeight", "ApiWebserviceId", "WeatherCelsius", "DrivingStyleAcceleration", "DrivingStyleTotalWeightingFactor", "BulkInsertSessionId"], "DecimalSeparator", ",");
opts = setvaropts(opts, "DriverIdentification", "ThousandsSeparator", ".");
% Import the data
scoretabel = readtable("/Users/diontheunissen/Downloads/score-tabel-20211130-1050.csv", opts);
t1 = datetime('09/11/2021 00:00');
t2 = datetime('29/11/2021 00:00');
S = timerange(t1,t2);
scoretabel2 = scoretabel(S,:);
Now i get the following error:
Error using ScoreTabelGBT (line 32)
Subscripting using TIMERANGE is only supported for selecting rows of a timetable.
How can I solve this error?

Respuestas (1)

Hiro Yoshino
Hiro Yoshino el 30 de Nov. de 2021
This is because the table you're applying the timerange object is "table". It should be "timetable" format.
To convert it to timetable, you can use table2timetable.
You may need to add a few lines of code to make this change. Good luck!

Categorías

Más información sobre Time Series Objects en Help Center y File Exchange.

Productos


Versión

R2021b

Community Treasure Hunt

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

Start Hunting!

Translated by