Re: [R] loading data into ZOO

2009-12-23 Thread Gabor Grothendieck
read.zoo does not allow multiple index fields but you can read it in using read.table, combine the index fields and use read.zoo to read the resulting data frame. Note that read.zoo can read data frames, not just files. Also note the aggregate= argument on read.zoo allows direct handling of situat

Re: [R] loading data into ZOO

2009-12-23 Thread Brian G. Peterson
Stephen J. Barr wrote: I have a simple question. I am trying to load data into a zoo object. I have the data in CSV format as follows SYMBOL DATE TIME PRICE XXMMDD HH:MM:SS n.nn and there are multiple symbols in this one data frame. My question is,

[R] loading data into ZOO

2009-12-23 Thread Stephen J. Barr
Hello, I have a simple question. I am trying to load data into a zoo object. I have the data in CSV format as follows SYMBOL DATE TIME PRICE XXMMDD HH:MM:SS n.nn and there are multiple symbols in this one data frame. My question is, do I need to mer