I am trying to exclude integer values from a small data frame 1, d1 that
have matching hits in data frame 2, d2 (Very big) which involves matching
those hits first. I am trying to use sqldf on the df's in the following
fashion:
df1:
V1
12675
14753
16222
18765
df2: head(df2)
V1 V2
13
Hi all:
I have two data sets. Set A includes a long list of hits in a single
column, say:
m$V1
10
15
36
37
38
44
45
57
61
62
69 ...and so on
Set B includes just a few key ranges set up by way of a minimum in column X
and a maximum in column Y. Say,
n$X n$Y
30 38 # range from 30 to 38
52 6
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