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Matt

Rating
1533.51 (15,674th)
Reputation
1,082 (144,894th)
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Title Δ
ggplot not showing points -0.18
How to add legend to a ggplot? +3.88
Covert money character to numeric in R -0.50
How can I aggregate a data set and calculate entropy of a continuou... +4.02
How do I add up all of the values of variable for a person in R? 0.00
Divide long data by values in another dataset in R +3.61
Prepopulating survey in Surveymonkey with previous year's surve... 0.00
tidytext error (Error in is_corpus_df(corpus) : ncol(corpus) >=... 0.00
R: how to do recode for multiple variables at a time -0.13
R vegan package error says data can't contain NA, but the dataf... 0.00
Replace values in entire data frame with column values in R +1.66
How do i add single answer multiple choices question in SurveyMonkey? 0.00
Filter dataframe by conditions applied to groups of observations 0.00
put sequence numbers in R +4.43
How to use select() to get a logical variable out of a dataset -0.06
How to extract unique values from a data frame in r +4.51
Sort bars according to y-value +4.53
Create a new value based on columns within groups in R 0.00
Creating a function in R returning a plot 0.00
Filter data where col A != col B 0.00
How to create a function from the for loop below 0.00
Changing date.format in R +2.78
r flex dashboard layout with tabs and panels 0.00
Removing a group with conditional statement in r -1.08
Convert categorical "other" value to NA in a data frame u... +5.69
How to mark the number of each rows with a group by 0.00
Using ggplot2 in R and a legend will not show up in my figure. Why... -3.71
what command can i use to remove duplicate values? -2.83
Trying to remove the first occurrence of a character | +2.09
adding a unique identifier +3.96
Creating a new vector, from 2 dataframes of different sizes 0.00
Rowwise operation within for loop using dplyr 0.00
Writing a conditional If-statement for portfolio analysis 0.00
How can i calculate daily growth rate based on the last seven days... 0.00
How to find top states with the largest count of positive cases on... +0.11
Mean removing NAs inside vectors in R with ! operator 0.00
Creating a new variable in Rstudio 0.00
How to order specific data frames by first and last data entry? 0.00
rtweet - multiple AND/OR keyword search 0.00
Filtering Date on Data Frame +4.60
combining two dataframe rows of data to the same dataframe row whil... 0.00
How do I rename variables in cbind/aggregate? 0.00
Fastest way to convert a matrix to a data.table -4.47
How to add New Column from another Dataframe in R corresponding to... +4.71
How to keep R code inside page in R markdown output? +4.23
spread() is producing NA values.(R programming) +4.66
Substract hours without having a date -3.82
R: Custom equation on ggplot. stat_function with a third variable 0.00
Read and merge row 6 and below from hundreds of csv files in R 0.00
Chunks R-studio bugged, dont print data-frames. Rmarkdown +0.32