Displaying 1 result from an estimated 1 matches for "aacow".
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aacou
2011 Jul 05
1
hash table access, vector access &c
...:
ysmd <- read.csv("ysmd.csv",header=TRUE);
ysmd.table <- hash();
for (i in 1:length(ysmd$X.stock)) ysmd.table[ysmd$X.stock[i]] <- ysmd[i,];
the first column ("X.stock") is a string (factor):
> ysmd$X.stock[[100]]
[1] FLO
7757 Levels: A AA AA- AAAAA AAC AACC AACOU AACOW AADR AAI AAME AAN AAON ... ZZZZT
when I print ysmd.table, I see the data I expect:
...
ZIOP : ZIOP 402600000 3.03 7.85 707694 6.3717
ZIP : ZIP 794900000 23.53 31.5 677046 23.2508
ZIPR : ZIPR 47100000 2.28 3.5 21865 2.4058
ZIV : ZIV -1 12.2987 17.3862 37455 16.6068
ZIXI : ZIXI 254900000 2...