Pulling columns from a table to create new table

Question

Wafa'a Shanti 2018-4-2

评论： Wafa'a Shanti 2018-4-4

Hello. I have a data table with 8 columns. I am trying to create a new table, with four of these columns, with one being time. I have

tbl=table2array(NumericValueTable(:,[1 2 4 7]))

and generate a date/time error because column 7 is a date and time. I tried to put

tbl=table2array(NumericValueTable(:,[1 2 4 datetime(7)]))

but this did not work, nor did 'datevec'. Is this possible to do?

Answer 1

Peter Perkins 2018-4-4

If you want to make a new table, just use subscripting, no reason to use table2array.

NumericValueTable(:,[1 2 4 7])

will return a table with only those four variables.

Wafa'a Shanti 2018-4-4

Thank you!