data.table (version 1.9.8)

as.xts.data.table: Efficient data.table to xts conversion

Description

Efficient conversion of data.table to xts, data.table must have POSIXct or Date type in first column.

Usage

as.xts.data.table(x, ...)

Arguments

x

data.table to convert to xts, must have POSIXct or Date in the first column. All others non-numeric columns will be omitted with warning.

...

ignored, just for consistency with generic method.

See Also

as.data.table.xts

Examples

## Not run: 
# sample.dt <- data.table(date = as.Date((Sys.Date()-999):Sys.Date(),origin="1970-01-01"),
#                         quantity = sample(10:50,1000,TRUE),
#                         value = sample(100:1000,1000,TRUE))
# # print dt
# print(sample.dt)
# # print head of xts
# print(head(as.xts.data.table(sample.dt))) # xts might not be attached on search path
# ## End(Not run)

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