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Rating Stats for

arg0naut91

Rating
1598.62 (1,836th)

Reputation
5,699 (28,774th)

Page: 1 ... 4 5 6 7 8 ... 11

Title	Δ
How to sort yearly data?	-1.51
Merge two data frames with cell mismatches	0.00
How to drop observations with inter-row difference being less than...	+0.40
Split string in R and reassambling column by column	-0.92
Summing across selected columns (using select() methods) in dplyr	0.00
Extract specific fields by the most recent date into a new column	0.00
split and count the value in column of data frame	-1.38
Remove Groups If Any Of Their Rows Meet Criteria	-1.00
Lag R data.table with a group condition	+1.93
lead or lag function to get several values, not just the nth	+2.21
Count rows matching a criteria relative to current row	-2.38
Exploring Combined Factors in R	-0.39
Combining two matching Variables in a Dataframe	-0.09
How do I use condition with rows in a dataframe (weighted average,...	-0.22
Error in charToDate(x) : When perfrom aggregation by year in R	0.00
How to efficiently drop missing data from geom_ribbon? Is there a s...	0.00
How to correctly pass inequality or range to dplyr::case_when	0.00
Selecting subset of columns in a data frame based on two columns fr...	-0.60
as.Date seems not te be working with excel dates	0.00
mutate multiple columns elegantly	-0.29
Percentage of Duration of deactivation in R	0.00
Subset df based on value in a column and retrieve 30 days before an...	-0.42
Subset using minimum number of values positioned around maximum value	+0.41
split row values into columns	+2.06
How to get the first year information of every group?	+0.41
How to handle duplicates when using minimum in combination with mut...	0.00
Using the r dplyr library to generate aggregate numbers in a new co...	0.00
How to divide a value in a row with number of rows of another facto...	0.00
Find first occurrence of a value only after another value using dplyr	-1.29
Rolling sums across date range on data table by group in R	+2.13
Length of longest consecutive digits in R	-0.97
Convert from wide to long format by matching column suffixes in dplyr	+1.45
get frequency based on two columns	0.00
How to add rows to make all subjects have the same number of visits	0.00
Doing a left join with exact values plus closest values	-0.28
Filter duplicate sequence of rows	-1.57
keep rows according to several conditions in R	0.00
Getting the unique count of strings from a text string	-0.46
How to check variables on a certain date +/- 2 days in R	0.00
R -Finding the columns with only one non-missing value and filling...	-0.94
Create a new data frame with condition in group with R	+0.57
R: How to summarize multiple variables with different functions?	-0.59
Merge columns of dataframe with all combinations of variables	+1.17
dplyr grouping and using a conditional from multiple columns	0.00
Using dplyr "Filter" with a Vector of Zip Codes	+0.41
Error while filtering values in dataframe	0.00
Finding a value in R that contains a certain string	+0.73
How to select rows in a data.table matching simultaneously two cond...	+1.18
Re-shaping data for plotting a network	+0.42
Filter by lowest and highest years by group using dplyr	+0.90