Combine two tables based on date time
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I have a table A with a datetime (Year, month day and time) and a table B with a datetime(year month day)
Now I have to combine those two tables with each other based on the date. I have to check what date will match from table A to table B and the that index of table B.
For now I have this script, but it doesn't work
check = dir('*.xls');
weatherYear = readtable("/Users/diontheunissen/Documents/Smart_Driver/RawData/weatherYear.xlsx", opts, "UseExcel", false);
Date = datetime(weatherYear.Aug2020);
name = fullfile(check(1).folder, check(1).name);
Ritten = readtable(name, opts, "UseExcel", false);
Datum = datetime(Ritten.Starttijd);
Datum.Format = 'dd-MMM-yyy';
Ritten.Starttijd = Datum;
t1 = datetime(Datum,'InputFormat','yyyy-MM-dd');
t2 = datetime(Date,'Format','yyyy-MM-dd');
[logical_Index ,index] = ismember(t1,t2);
A =
B=
Anyone who can help me?
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답변 (1개)
Scott MacKenzie
2021년 8월 3일
TT1 = table2timetable(A);
TT2 = table2timetable(B):
TT3 = synchronize(TT1, TT2);
댓글 수: 2
Peter Perkins
2021년 8월 5일
Scott's answer is the right way to do this, although you may want to be more xplicit and specify the target time vector and the method. But I think the defaults do what you want.
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