one_column_check: one_column_check
In MislavSag/mlfinance: Machine learning in finance

Help function to check arguments of x with one column.

1	one_column_check(x)

`x`	data.frame, xts or data.table object

data.table with 1 column: Datetime

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 data(spy)
 one_column_check(subset(spy, select = c("index")))
 ## Not run: one_column_check(subset(spy, select = c("close")))

MislavSag/mlfinance documentation built on Sept. 14, 2021, 1:11 p.m.

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