| signedIntToRaw {ProTrackR} | R Documentation |
Convert signed integers (short) into a raw vector
Description
This function converts signed integer values into a vector of raw data.
Usage
signedIntToRaw(int_dat)
Arguments
int_dat |
A vector of integer values, ranging from -128 up to 127. |
Details
This function converts signed integer values [-128,127] into a vector of
raw data. The function
will fail on values that are out of range (< -128 or > 127). To convert
raw data into a vector of unsigned integers use as.integer().
For the inverse of this function see rawToSignedInt().
Value
A vector of the same length as int_dat, holding raw data.
Author(s)
Pepijn de Vries
See Also
Other raw.operations:
as.raw(),
nybbleToSignedInt(),
nybble(),
rawToCharNull(),
rawToPTModule(),
rawToSignedInt(),
rawToUnsignedInt(),
signedIntToNybble(),
unsignedIntToRaw()
Other integer.operations:
nybbleToSignedInt(),
nybble(),
rawToSignedInt(),
rawToUnsignedInt(),
signedIntToNybble(),
unsignedIntToRaw(),
waveform()
Examples
## generate some signed integers:
some.integers <- c(-100, 40, 0, 30, -123)
## convert the signed integers into a vector of raw data:
signedIntToRaw(some.integers)