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Rating Stats for

Steven Beaupré

Rating
1558.58 (5,879th)

Reputation
17,479 (8,022nd)

Page: 1 2 3 4 5 6 ... 9

Title	Δ
Elements of a dataframe as the column names of a new dataframe in R	-0.42
Creating a sequence with a gap within a range	+0.43
combing two vectors in R in completely different style	-0.03
ignore NA in dplyr row sum	+1.63
Sorting and simplifying the content of a data frame in R	+0.47
How to add multiple character columns in data frame?	0.00
update a column in dataframe based on another dataframe	+0.41
R gsub replace several texts at once	0.00
Interactive datetime input on ggvis plots	0.00
Combining fragmented sentences in an R dataframe	+2.03
R - Create a new variable where each observation depends on another...	-0.02
how to use R package stringr or stringi to concatenate strings with...	0.00
R - Adding zero valued entries so that all groups have entries for...	0.00
beautiful Pie Charts with R	+0.83
How do I convert a 2x2 contingency table into a long format datafra...	0.00
Create groups based on percent_rank in dplyr	-1.00
Create new index / re-index in dplyr	+1.15
Download Gmail Mail Content using R	0.00
ggvis fill attribute is not working for certain layers or variables	0.00
R programming ggvis histogram verses hist - How to size the buckets...	+0.47
How to remove certain special character occurrences from some eleme...	0.00
Adding numbers to each node in data.tree	0.00
Transforming Dataset into value matrix	-1.86
Split Column and then aggregate count of unique values	+2.60
Aggregate data in dataframe	+0.89
R: agrep results quantifier	-0.04
R: How to identify a road type using GPS?	0.00
Break a huge database into columns	+0.90
Data imputation with preProcess in caret returns less observations...	+0.48
r stringdist or levenshtein.distance to replace strings	0.00
R lazy evaluation of two variables in data.frame	0.00
R Horizontal Stacked ggvis Barplot	0.00
How to replace a character in a string using RegEx in R	-1.78
Sum multiple variables by group	+2.16
Adding city names and geolocation data to dataframe	0.00
How to substitute NA by 0 in 20 columns?	-1.44
Recode continuous into continuous variables (without split function...	-0.22
Add row value to previous row value in R	-1.43
R: How to aggregate occurrences in df according to multiple column...	+0.47
Determine and group perfectly correlated variable (efficiently)	-0.77
In R Merging rows where a column has same value but different case	-0.45
Fastest way of determining most frequent factor in a grouped data f...	-0.14
How to generate a 5-set venn plot with R like that?	0.00
Extract values in two different columns matching in other columns i...	+0.47
Efficient way to build data frame of (current state, next state) in R	+0.49
Melt & dcast w/ string concatenation	+0.44
Multiple IDs list in tapply	-1.38
C5.0: How do I extract error percentage from summary into a variable?	-0.73
Using aggregate in R to find unique values of one variable for the...	+0.23
Reshaping df into data panel model	0.00