Displaying 1 result from an estimated 1 matches for "vol252".
2007 Aug 29
4
How to signal the end of the table?
...ge and the memory not large enough for the whole table.:
number.of.records=100
fp=file("abc.csv","r")
pos=seek(fp, rw="read")
for (i in 1:number.of.record){
current.row=scan(file=fp, sep=',', what=list(count=1, cusip6="", idate=1,
spread=1.1, vol252=1.1, vol1000=1.1, st_debt=1.1, lt_debt=1.1 , total_liab=
1.1, cr=1.1, shrout=1.1, prc=1.1, mkt_cap=1.1, rtng=1.1, sec=1.1, cr3m=1.1,
cr5y=1.1, ust3m=1.1, ust5y=1.1), flush=TRUE, nlines=1,quiet=T)
...
}
I need to know the number of records in the table and put it in the variable
named "...