How to draw candle with dates?
조회 수: 7 (최근 30일)
이전 댓글 표시
Hello, I'm trying to create a candle chart with dates at the X axis, but it only shows index numbers. This is my code:
function createCandle(tbl, dateStart, dateEnd)
tbl(tbl.Date<datetime(dateStart,'InputFormat','dd/MM/yyyy'),:)=[]; %Delete what's befor start date
tbl(tbl.Date>datetime(dateEnd,'InputFormat','dd/MM/yyyy'),:)=[]; %Delete what's after end date
candle(tbl);
I call it like this:
createCandle('DAX_Index_Candle.xlsx', '21/02/2016', '13/03/2017');
Table is attached.
This is what I'm getting:
As you see in the bottom there's numbers which I'm guessing are index numbers for the samples, but not the dates from the table.
댓글 수: 0
채택된 답변
Greg
2018년 9월 21일
First, your function cannot work with the example provided. You pass a filename then use it as a table or timetable variable. Please provide the full code.
Otherwise, assuming you're using a straightforward read operation on the file, it is almost certainly returning a table. Simply use table2timetable and then plot that with candle.
댓글 수: 3
Sinan Islam
2024년 1월 7일
When I plot using timetable, the candle function plots empty spaces between bars in random locations.
추가 답변 (0개)
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!