Is there an R function for finding the index of an element in a vector? Is there an R function for finding the index of an element in a vector? r r
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Is there an R function for finding the index of an element in a vector?
r
indexing
match
vectorization
lien
r
Selecting data frame rows based on partial string match in a column
r
regex
string
match
subset
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r
Negation of %in% in R [duplicate]
r
match
negation
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r
Conditional merge/replacement in R
r
match
r-faq
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r
Create new column in dataframe based on partial string matching other column
regex
string
r
match
partial
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r
Matching timestamped data to closest time in another dataset. Properly vectorized? Faster way?
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match
apply
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r
Faster %in% operator
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match
lien
r
R - Add a new column to a dataframe using matching values of another dataframe
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dataframe
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r
Using standard deviations in GenMatch to encourage more pairs
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match
matching
standard-deviation
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Identify records in data frame A not contained in data frame B [closed]
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join
merge
match
dataframe
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r
match two data.frames based on multiple columns
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dataframe
match
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r
Have nomatch return value as-is using match function in R
r
merge
dataframe
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no-match
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r
Count matching elements by row between two data tables in R
r
performance
optimization
data.table
match
lien
r
R - Add values to data frame matching a certain criteria
r
dataframe
match
lien
r
Generalize R %in% operator to match tuples
r
tuples
operators
match
lien
r
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