Displaying 2 results from an estimated 2 matches for "seungwjun".
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seunggeun
2008 Jan 07
2
How should I improve the following R code?
I'm looking for a way to improve code that's proven to be inefficient.
Suppose that a data source generates the following table every minute:
Index Count
------------
0 234
1 120
7 11
30 1
I save the tables in the following CSV format:
time,index,count
0,0:1:7:30,234:120:11:1
1,0:2:3:19,199:110:87:9
That is, each line represents a table, and I
2007 Aug 28
2
quntile(table)?
Hi,
I have data in the following form:
index count
-7 32
1 9382
2 2192
7 190
11 201
I'd like to get quantiles from the data. I thought about something like this:
index <- c(-7, 1, 2, 7, 11)
count <- c(32, 9382, 2192, 190, 201)
quantile(rep(index, count))
It answers correctly, but I feel it's wasteful especially when count
is