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r2evans

Rating
1605.19 (1,570th)
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28,921 (4,287th)
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Is there a function in R to reduce a big confusion matrix to a 2x2... 0.00
Why the red line in histogram is too short? -0.64
Read.table isn't interpreting the number of columns in a table... 0.00
Count freq of word and which column it appears in using R 0.00
finding close match from data frame 1 in data fame 2 0.00
loop on r studio with a varlist 0.00
How to have varying number of arguments with default value in funct... 0.00
Non numeric to binary operator error in R console 0.00
How to delete the second instance of a value in a row in R 0.00
problem while using sapply to impute date -0.41
Add a condition within the function with apply 0.00
How can I read a double-semicolon-separated .txt in r? +0.33
I get n/a in columns when using the pivot_wider function -2.73
R moving average -2.12
r data.table adjust min and max years only if each set has at least... +1.27
Show all datapoints while specifying axis labels in ggplot in R +1.28
Secondary axis in R not registering 0.00
Condense and join data frame +0.79
Why won't pipe operator let me combine successive mutations? 0.00
filter phone number less than 10 numbers in a column -R 0.00
Better transformation for secondary y-axis in ggplot2 0.00
how to find what is in data frame and not another in R +1.26
expression by boxplot in R 0.00
Find conditional expectation in R using sapply +1.31
PowerShell: replacing NUL in large file not working -2.30
Resetting selectInput to NULL in R Shiny 0.00
Create new column of specific values from other columns +1.63
How can I reuse a R variable from one shell script to the other? 0.00
Write a faster time/character change function? 0.00
How do I calculate the average of a variable between two date range... 0.00
Can't install package 'nutshell' from O'Reilly book... +0.33
converting NULL to numeric and taking the sum of lists +1.30
dplyr: custom function in summarize_at +1.31
Is there an alternative to sign() that returns integer values? 0.00
evaluate call when components may be scattered among environments -0.21
evaluate call when components may be scattered among environments -1.88
Ploting histograms using stats library 0.00
How to create a symmetric matrix by selecting the symmetric element... 0.00
How to parse a file and change strings in R +0.32
Convert dates from stata data to r +1.35
Parsing Multiple Naming Arguments in a Function using R 0.00
Extract a sentence containing a set of words using R 0.00
R ggplot geom_line() doesn't give the wanted result 0.00
By ID, Identify Highest Value, then assign that to all sharing ID -2.62
How to run process through first row only in R? +0.34
How do I logout of a website using R after logging into a website u... 0.00
Reshaping data and generating IDs with column in R -2.62
List with different row lengths to CSV in R 0.00
Make every second row in a column NA +0.97
random data matrix +1.39