Re: [R] readBin which has two different sizes

Henrik Bengtsson wrote: > > > 1. Use x <- readBin(..., what="raw", n=35269*(54*4)) to read your raw > ("byte") data. > 2. Turn it into a 54x4x35269 array, e.g. dim(x) <- c(54,4,35269). > 3. Extract the 4-byte time stamps by yT <- x[1:4,,,drop=FALSE]; This > is of type "raw". Use readBin() to

Re: [R] readBin which has two different sizes

Thanks! I'll give that a try. -- View this message in context: http://r.789695.n4.nabble.com/readBin-which-has-two-different-sizes-tp2953365p2953619.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list ht

Re: [R] readBin which has two different sizes

On Sun, Oct 3, 2010 at 10:59 AM, Ab Hu wrote: > > Hi, > I have a binary file which has the following structure: > 1) Some header in the beginning > 2) Thousands of 216-byte data sub-grouped into 4 54-byte data structured as > 4-byte time stamp (big endian) followed by 50 1-byte (8-bit) samples. >

[R] readBin which has two different sizes

Hi, I have a binary file which has the following structure: 1) Some header in the beginning 2) Thousands of 216-byte data sub-grouped into 4 54-byte data structured as 4-byte time stamp (big endian) followed by 50 1-byte (8-bit) samples. So far this is how I am trying: #Open a connection for bina