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dcast/spread character-only dataframe with two columns in RHS
user_6360129
0
•
asked Jul 24, 2022
1
2
40
dcast
spread
r
Sum duplicate rows that are grouped and combine their IDs in R
user_17011359
0
•
asked Jul 24, 2022
1
1
60
dplyr
duplicates
aggregate
r
sum
How do I split time periods by 5 minute breaks (00:00, 00:05, 00:10, ...)?
user_9697317
0
•
asked Jul 24, 2022
1
1
54
period
lubridate
r
datetime
USNO REST API in R
user_1994925
0
•
asked Jul 24, 2022
2
1
28
jsonlite
r
api
Extract specific part of string in R works only for certain values
user_18747807
0
•
asked Jul 24, 2022
1
1
44
r
regex
Package ceases to work due to "if" error: condition has length > 1
user_13475980
0
•
asked Jul 24, 2022
1
2
172
r
Problem with merging two data frames in R with different columns
user_19612799
0
•
asked Jul 24, 2022
3
1
38
r
Correlation in Scatterplot Matrix with missing values
user_2483344
0
•
asked Jul 24, 2022
1
1
23
scatter-plot
correlation
r
installed.packages() doesn't show priority
user_19486435
0
•
asked Jul 24, 2022
1
1
44
install.packages
r
package
How to set startweights in R with neuralnet()?
user_6856333
0
•
asked Jul 24, 2022
3
1
66
neural-network
r
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