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Rating Stats for

Colonel Beauvel

Rating
1536.87 (13,471st)

Reputation
23,409 (5,571st)

Page: 1 ... 11 12 13 14 15 16

Title	Δ
Merge multiple rows in a data frame with different values	+1.38
Loop to count number of rows in each column and save output	-0.52
Resample Length Mismatch Error	0.00
How to remove the u' and some other information from Ipython/Pa...	0.00
Comparing rows within groups in a dataframe	+0.51
Pandas : how to merge 2 dataframes on key1.str.endswith(key2)	-0.53
R: Find certain value for each row from a subset of columns	+2.32
R: reshaping a dataframe and creating proportions	-1.77
Defining variable by logical subseting on time interval in data.table	+2.34
Multi-Dimensional Arrays in R	-0.44
R: ifelse statement: comparing data.frames	-1.05
Determine index of elements in a vector which occur only once	-0.86
Count the occurrence of one vector's values in another vector	-1.44
Multiple series barplot	+0.48
Decision based on the headers of a data frame	-1.21
R: function that returns all the possible ordering of n elements?	-1.12
Place on specific positions of dataframes specific values	+0.62
Point-Biserial Correlation in R	0.00
Calculate "matrix of cofactors" in R?	0.00
Data.frame filtering	-1.37
Creating Stagger Charts in R	-0.01
Ifelse according to lookup	+0.48
Maintaining the order of a vector when applying it to setNames of a...	+0.48
Categorizing Values in a data.frame	-1.85
R - Update a Value in One Column Based on Criteria in Other Columns	-0.23
detect successive repetitions in R	-0.36
List values of a column present in a dataset with all values of ano...	+0.17
How to assign value and sum up rows in R in a simpler way?	-0.73
merging list of multiple data frames	0.00
How to find unique pattern in a column and count its occurences?	+0.42
Calculating a forecast's tracking signal in R	0.00
Adding an extra row for each subject ID and maintaining the values...	-1.66
Merge data.table by two nearest variables	0.00
Conditional Replacement between two dataframes to construct new var...	0.00
Filename contains variable - how to apply to R functions	+2.10
Skip comment line in csv file using R	-1.21
Using grep to search along row in R	+0.47
data.frame to list in R	-0.91
Using a variable to specify a column name within `data.table`	0.00
R: Pass a function of many parameters as one of one parameter to an...	0.00
grouping, comparing, and counting rows in r	-1.84
R matrix get indices of two highest values	-0.53
How to know which line (date) is missing in a text file in R?	+1.56
geom_bar : There are extra x-axis appear in my bar plot	0.00
How to segment data into two sets using dplyr's setdiff	0.00
How to order points in a ggplot based on a variable I specify	-2.59
Creating a subset in R using a double loop	+0.56
Collect cout or output as vector in recursive function	-0.83
Concise way to draw multiple curves on one plot in R	-2.05
R linear model with constraints	0.00