Displaying 3 results from an estimated 3 matches for "row_1".
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row1
2009 May 05
1
Rcompression and Java Deflator
(this may be a duplicate post since I attached a file to the previous try...sorry about that)
Below are the first few lines of a zlib compressed byte array written from Java with the Deflator class.
> readBin("row_1",raw(),10000000)
[1] 4c 45 50 e2 49 d5 86 bc 48 a1 32 5d 49 9d f5 90 48 e0 14 33 49 8f 54 6a 49 77 c9 48 48 d9 ec 56 47 91 48 f0 47 25 56 ef 47 b8 f5 7b 46 35 25 00 47 73 11 c5 48 6c 8e b9 47 ca 71 92 46 8d dc aa 45 92 0e
I?m trying to read it into R with Rcompression and I can't get i...
2006 Nov 30
3
newbie: new_data_frame <- selected set of rows
...sadly this does not work:
for(i in distances[1:5]) top_five[i,] <-
my_dataframe[i,]
2) after I got top_five I woul like to get the index
of my query entry, something along Pythons
top_five.index('query_string')
3) possibly combine values in distances with row names
from my_dataframe:
row_1 distance_from_query1
row_2 distance_from_query2
Thank you very much for your help
Darek Kedra
2006 Nov 30
0
new_data_frame <- selected set of rows
...sadly this does not work:
for(i in distances[1:5]) top_five[i,] <- my_dataframe[i,]
2) after I got top_five I woul like to get the index of my query entry, something along Pythons
top_five.index('query_string')
3) possibly combine values in distances with row names from my_dataframe:
row_1 distance_from_query1
row_2 distance_from_query2
Thank you very much for your help
Darek Kedra
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