how to filter data by date?
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hi everyone
I am trying to filter records by date. I am getting error. How do I fix it?
Code:
Data = convertvars(Data, 2, @(x) datetime(x, 'InputFormat', 'yyyy-MM-dd'));
FilteredDataRealizedVol = Data(:,["TRADE_DATE","REALIZED_VOLATILITY"]);
FilteredDataRealizedVol = FilteredDataRealizedVol(FilteredDataRealizedVol(:,1) <= datetime(2016,7,18),:);
FilteredDataRealizedVol = FilteredDataRealizedVol(FilteredDataRealizedVol(:,1) >= datetime(1928,1,27),:);
Error:
Error using <=
This operation is not defined between 'table' and 'datetime'. The input that is not a table or timetable must be a numeric or
logical array.
Error in LinearRegression (line 26)
FilteredDataRealizedVol = FilteredDataRealizedVol(FilteredDataRealizedVol(:,1) <= datetime(2016,7,18),:);
Thank you
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採用された回答
Walter Roberson
2024 年 3 月 4 日
FilteredDataRealizedVol = FilteredDataRealizedVol(FilteredDataRealizedVol{:,1} <= datetime(2016,7,18),:);
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