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Rating Stats for

jeremycg

Rating
1532.84 (16,188th)
Reputation
19,179 (7,191st)
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Title Δ
dcast in R - creating pivot table -2.51
Reducing the number of computations in matrix comparison +0.42
Need help on lead/lag of data.table 0.00
How do i merge two dataframes in R but keep all missing values. -1.92
How Do I connect two coordinates with a line using Leaflet in R -1.42
Combine JSON rows with different number of columns, some unlabled,... 0.00
R aggregate and handle missing combinations +1.85
R ggplot2 geom_area() not working 0.00
Matching and merging headers in R -1.30
How to map New York City using map function in R -2.03
Ordered values - select first instance of lowest value, then first... 0.00
R reshape - Can't seem to cast data frame as I need it +2.50
R: Reshape Data Long to Wide - understanding reshape parameters -0.04
steamming words with r -1.92
Generating a sequence in R -1.58
alignment and offsets in rollapply -0.05
Find the my desire plot for ggplot2 0.00
Extract coefficient with p from a quantile regression by group with... 0.00
How to calculate average and std. dev for all rows matching a crite... +0.42
Calculating Percentage with respect to each month in R +0.45
In R transpose and combine multiple dataframes with missing data an... 0.00
Removing certain values from the dataframe in R 0.00
Sort country names in ggplot2 bar plot 0.00
Create nominal variable from multiple columns R 0.00
Applying ifelse with a grouping variable 0.00
Adding values based on levels of a factor +2.91
Parse Multiple JSON Objects of Same Type in R 0.00
Printing values corresponding to the column index in r 0.00
With R : How to limit the number of columns in R while using melt +0.45
R's as.POSIXct function gives NA, 30+ formats tested, time incl... +1.16
Replace only parsed regular expression 0.00
Append Histogram Class Objects to a list elements in R 0.00
R: dplyr summarize, sum only values of uniques -0.54
Calculate daily mode of time series in R +1.11
Breaks in between bars, R histogram -0.07
R, Union two dataframe with different column names and no match +0.90
rollapplyr moving window ADF -0.53
How to do a summation in R using igraph package 0.00
Referencing user-created functions in R from seperate scripts 0.00
R plot with counting -1.39
Linking data to date 0.00
Troubleshooting ggplot()/maps() Runtime Issue -1.49
How to set breakpoints for package functions in RStudio 0.00
R: loop though multiple variables 0.00
R quantile on frequency values +2.35
Delete data with gaps -1.24
Moving averages with multiple GroupBy -1.00
for, if, else: iterating over rows and replacing cell values based... +1.78
lag() always lags only one period +0.46
R - For each row in a data frame, how to check if at least one colu... 0.00