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Gregor Thomas

Rating
1671.53 (311th) 		Reputation
71,467 (1,196th)
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Title Δ
How do I filter rows on a subset of columns? -0.52
A loop function in R to count the number of points outside the esti... 0.00
adding elements to a vector in R -0.21
R- for all the duplicates of the same day 0.00
How can I use variable measure (error bar) in ggplot? 0.00
R program questions +0.30
Conditional Matrix or Combinations in R 0.00
Customizing the angle in a ggplot x-axis tick labels +1.19
How extract values from this list (from rgbif) and convert it in da... 0.00
Using is.na with Sapply function in R 0.00
R: Extracting elements for loop from lapply object 0.00
Conditions & Subtraction from Matrix in R +0.84
Finding previous month end date -0.61
Searching two columns in a data frame -0.18
Separate operations on groups of time series values identified by s... 0.00
How to add variable from one dataframe to another dataframe (severa... 0.00
conflicting filter command in R 0.00
One liner for cartesian of two vectors with colnames set and string... -0.17
selecting at most two letters in a string +0.30
Storing the simulated data set using list() function in R 0.00
Is there a loop I can use to tidy up this code? +0.31
How to write a code in R to sort the values of a column for the sim... -0.68
How to use List of List of Dataframes 0.00
Change line type of border 0.00
Shading between lines in ggplot 0.00
Subsetting multiple dataframes within a list keeping variables endi... 0.00
Adding points, symbols, and legends to ggplot 0.00
ggplot2: display every nth value on discrete axis 0.00
R unable to detect that I have more than one column in loaded files +0.32
R: How to aggregate a list of dataframes by a single column, aggreg... +0.30
Histogram or BarPlot from dataset columns in R language 0.00
Combining multiple conditions from multiple columns in to a new col... 0.00
New variable from list.file 0.00
Creating new columns with mutate -0.40
Problems with binding columns from two data frames using a for loop... 0.00
Creating all possible combinations of items and doing calculations... +1.36
Merging a column to a dataframe by two different keys -0.20
Construct loop with multiple conditions 0.00
geom_line not showing line 0.00
How to do a conditional join in R with dplyr? 0.00
replacing 0 with information of other column[dplyr] +1.18
R Error in today() : could not find function "today" +0.30
Remove group that has NAs in only some rows +0.77
ggplot2 Bar graph with 2 groups vs of 3 variables - using error bars 0.00
List of named vector from list of tibbles in R 0.00
Assigning tick marks frequency to discrete data axes in facet_grid 0.00
Use dplyr to add a new column of based on max row value? +0.28
Plotting different linear functions 0.00
Refer to dataframe in function r 0.00
Trouble using facet_wrap 0.00