dcast

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dcast/spread character-only dataframe with two columns in RHS
user_63601290
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1
2
40
dcast spread r
Find and return column with max value from a list of vectors
user_185286180
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2
2
46
dcast lapply apply r function
Unconventional data frame reshaping using dcast
user_150823530
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1
1
25
dcast data.table r
reshape from wide to long, simple data.table issue
user_107274730
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2
2
68
dcast reshape2 melt data.table r
Using dcast to reshape a data frame
user_171012660
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1
1
63
dcast tidyr reshape r
R data.table - How to modify by reference when using .SD?
user_82176250
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2
1
170
dcast data.table r reference
how to calculate unique count using dcast in R
user_139950480
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5
4
357
dcast transpose r
data.table: Create new character column based on indicator columns values and names
user_67104660
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4
2
75
dcast data.table calculated-columns r
r transform dataset from wide to long for column names with patterns
user_43687820
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2
2
57
dcast reshape2 melt reshape r
Split a row into columns with conditions in R
user_118457010
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4
1
266
dcast dplyr r
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