Basically I have a .csv file that has a column of data where I only want the rows that have that given column with a certain value. Is there a way to do this?
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`df = df[df$RelevantColumn == RelevantValue,]` – G5W Sep 15 '17 at 20:55
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or `subset(df, RelevantColumn == RelevantValue)` – Daniel Anderson Sep 15 '17 at 21:09
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1Possible duplicate of [Filtering a data.frame](https://stackoverflow.com/questions/1686569/filtering-a-data-frame) – Chris Sep 15 '17 at 22:19
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Try this:
df <- data.frame(x=c(1,3,3,4),
y=c(1,2,3,4))
df[df$x==3,]
Output:
x y
2 3 2
3 3 3
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