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Rating Stats for

ulfelder

Rating
1473.63 (4,513,912th) 		Reputation
3,288 (51,388th)
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Title Δ
R Multiply specific rows and columns by constant +0.57
remove duplicate entries in cell - R 0.00
Turn matrix into a paired list using apply in R? +0.74
scaling x-axis in ggplot +1.07
Frequency tables by groups with weighted data in R 0.00
How to group dates of a month in R? 0.00
R - Reshape data set to include values for all conditions, even if... +0.51
How to facilitate the output when splitting data.frame in the list? 0.00
Getting a vector when doing j by group -3.93
na.rm for other values in R +4.04
in R choosing specific values from two rows sharing unique ids but... +0.40
Transforming/reshaping a dataset : Ranking College football teams f... +0.37
calculate moving average every n hours 0.00
Choose a month of a year to rank then give resulting ranks to the r... -0.77
How to run a function against several dataframes and output datafra... +4.30
R save multiple files with different names 0.00
insert new rows to the time series data, with date added automatica... 0.00
find subjects that have value <2 for any sample and also >=2... -3.77
Taking random point from list of points per grid square 0.00
How do you change specific values (like 7) in a column to NA in R? -3.83
How to read a segment of rows from one file in R? -3.61
R: Combining identical rows into one (preferably using dplyr/tidyr) -2.98
R: Where a value in two data frames is the same, apply a set of con... 0.00
R plot if certain conditions are met 0.00
How to change origin line position in ggplot bar graph? 0.00
how do i filter a dataframe based on the values of a column in anot... -2.47
Extracting specific column of different files and put them together... 0.00
R - apply function - Deactivation of matrix conversion -3.10
Determine the breaking point or turning point of payment methods wi... -0.66
Summarizing a dataset with continuous and categorical variables +4.24
How can I filter out rows from linear regression based on another l... 0.00
R: sequence of days between dates +0.50
Drawing a heatmap for 2 columns: Time Vs. Electricity 0.00
R - shade area between two crossing lines with different colors -3.29
How to save a chart object created in loops +4.44
R - pass vector to custom function to dplyr::mutate +1.79
How to adjust the position of conditional panel in Shiny? -3.74
How to put error lines in manually in barplot? 0.00
Index of first occurrence of all remaining columns =0 after first o... 0.00
Return new column z based on min of column x, if column y = value i... -0.01
Calling $ within a function +4.11
Simultaneously subsetting and operating on a specific column of a d... +1.21
How to create one excel workbook with multiple sheets in it where e... 0.00
R: Find the Variance of all Non-Zero Elements in Each Row -3.78
How to apply a linear model to specific parts of a data frame? 0.00
Save data from a gam plot without actually plotting the data? -3.51
R: save each loop result into one data frame +0.13
Imputing Missing Values in R from reference data frame +4.29
Subset by first and last value per group +1.85
Scatterplot with line overlaid, R 0.00