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Rating Stats for

Rui Barradas

Rating
1524.32 (24,788th)
Reputation
18,865 (7,330th)
Page: 1 ... 23 24 25 26 27 ... 43
Title Δ
Sum specific range in R +0.71
How do I create a simple table in R using for loops? -0.86
How can vectors be used in dataframe columns in R? 0.00
Fuzzy Match and replace strings in dataframe using custom dictionnary -1.13
Easier way to create vector from condition 0.00
reverse the order of some data frame columns +0.53
Replacing zero and one in data frame in R with letters -1.68
Marking values beyond limits in line plot +0.50
Creating a for loop that acts as a counter but counter not properly... 0.00
If a value is X, how can I check if X is less than 0.05 and write &... -1.44
Is the argument included in the page list? 0.00
Inserting NAs columns in specific positions of a data frame in R +0.96
Adding two regression graphs having problem in dots and lines 0.00
Interpolate dataframe points in r 0.00
Using a R dataframe as a python dictionary 0.00
In a column, how can I recode data that is in a sequence? +2.20
str_sub returning NA with ifelse +1.71
Multi-Line Time Series Not Formatting Correctly -0.90
Replace a specific character in all of the variables in data frame -1.71
Find average for first, second and third decade of each months for... +1.79
How do I output the max value within a range of rows in a data frame? -0.68
How to draw a line in ggplot 0.00
Transform NA values based on first registration and nearest values -1.04
How to calculate number and duration of categorical spells by ID in R -0.50
How do I loop over a vector of strings and another vector of number... +0.01
Subsetting data.frame in R not changing regression results +0.51
Custom factor levels in a concatenated string +0.03
Error: target of assignment expands to non-language object -0.00
Replace all NA values for variable with one row equal to 0 -0.91
How to handle NA's when averaging aggregated datasets 0.00
Set all vector elements to NA in a list of vectors +1.16
Memory size error when creating unique id using 3 columns +0.47
How to plot predicted margins when they are specified with 'at&... 0.00
Is there an R function to make subset by part of column name? +0.11
How to use a for loop in R instead of apply in a matrix by keeping... 0.00
Replacing missing values in R by given information in other columns -1.81
How to reshape data to create facets of boxplots of multiple variab... 0.00
Is there a way to let biggest value on X (out of X, Y, Z) decide va... -0.47
Find Max & Min of one column and difference of two other column... 0.00
How to find unsorted fragments of data frame +0.49
Perform sum when multiple conditions required are in another table? +2.75
function returns relating columns with the corresponding column rem... -1.81
Date difference in R gives numeric value +0.76
How to plot a table object in ggplot +0.01
splitting surnames from fullnames +0.84
Loop through variables to make regressions 0.00
Number of remaining days of a month after maximum value appear -1.51
Plot the histogram of buy ratio as a function of the day of the wee... 0.00
Vectorization from different dimensional arrays in R 0.00
Regex for gsub to match line until and through newline \n character -0.17