StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Rating Stats for

Chris Ruehlemann

Rating
1469.21 (4,520,659th)
Reputation
469 (287,607th)
Page: 1 ... 6 7 8 9 10 11
Title Δ
how to deal with column containing multiple comma separated values... 0.00
Separate column by matching strings -1.28
How to Subset Dataframe in R bu extracting few columns and How to a... -1.59
Exclude missing data in for loop +0.06
Histogram overlay not visible 0.00
Why is `str_extract` only catching some of these values? +0.09
How to change participant number to a specific value? +0.27
Removing/collapsing duplicate rows in R +1.41
Replace symbol in string depending on position -1.28
How do I find the smallest positive and negative value given a cert... +1.35
How to tabularize a text output with new lines into a dataframe? 0.00
Combining data for regression in R +0.18
Subsubstring first two unless start with ZZ -0.42
barplot graph is not working (beside = T) 0.00
How Do I turn this into a dataframe I can work with in R 0.00
Set borders for words to convert to new string by specific characte... 0.00
Is there any method : text to table with R? 0.00
How can we put label of hclust in table according to clusters forme... -0.04
R Conditional IfElse With Random Values +1.98
How to restructure this table to convert all row names to column na... +2.10
R: How to aggregate and group by more than one column + chart in R +2.78
Using R, how can I disaggregate data separated by commas into separ... +1.62
Excluding NA in R +0.23
Find part of word (factor) in R programming +0.03
Street adress cleaning in R +0.55
remove all rows with a character string ending with a specific stri... -1.20
How do I pick the rows in data frame with at least one variable wit... -0.80
R: Extract column name for earliest and latest columns +0.53
How do I show individual points of a boxplot in R? -1.31
R sum of vector multiplied by each row of data frame -0.25
R: get columns that only have value 0 +0.01
Getting last character/number of data frame column +0.55
str(df) looks different after iteration of a function, why? +0.02
How can I show some data as a Table in R? 0.00
Making a calculation with only a subset of a data frame +0.74
Using character in the grep function in R -0.46
add a new column conditional on another character column in R +0.01
Create new binary column conditional on other column in R data frame +0.03
How to use lapply() or ifelse() across multiple columnns to make Ye... -0.94
R Data.Table Split Numeric Column and Do Operation -1.13
remove a row and sort a dataframe in R -1.29
Mean value only of the data contained between the 1st and 3rd quart... +0.50
Creating subgroups in R +1.94
How to add a dummy variable as a new column in a pre-existing datas... -0.04
How to combine different dataframes randomly by rows in R +0.09
Valid Names using R 0.00
Filter data frame columns based on list values -0.25
See if 'root word' is within 'full word' using r -1.34
Extracting String from Column -1.19
data.frame Select columns with condition +2.54