maxffmode: Lossless vmode coercability
In ff: Memory-Efficient Storage of Large Data on Disk and Fast Access Functions
maxffmode R Documentation
Lossless vmode coercability
Description
maxffmode returns the lowest vmode that can absorb all input vmodes without data loss
Usage
maxffmode(...)
Arguments
...
one or more vectors of vmodes
Value
the smallest .ffmode which can absorb the input vmodes without data loss
Note
The output can be larger than any of the inputs (if the highest input vmode is an integer type without NA and any other input requires NA).
Author(s)
Jens Oehlschlägel
See Also
.vcoerceable, .ffmode, ffconform
Examples
maxffmode(c("quad","logical"), "ushort")
ff documentation built on Feb. 16, 2023, 7:48 p.m.
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| maxffmode | R Documentation |
Lossless vmode coercability
Description
maxffmode returns the lowest vmode that can absorb all input vmodes without data loss
Usage
maxffmode(...)
Arguments
... |
one or more vectors of vmodes |
Value
the smallest .ffmode which can absorb the input vmodes without data loss
Note
The output can be larger than any of the inputs (if the highest input vmode is an integer type without NA and any other input requires NA).
Author(s)
Jens Oehlschlägel
See Also
.vcoerceable, .ffmode, ffconform
Examples
maxffmode(c("quad","logical"), "ushort")
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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