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juba

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1547.67 (8,660th) 		Reputation
35,038 (3,303rd)
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Title Δ
How can three or more strings be concatenated in R +0.67
remove level from a list extract to a data fram +1.74
how to find a row in R? 0.00
Access a single cell / subsetted column of a data.table +0.33
Find values in a given interval without a vector scan -0.56
Plot multiple individual by one function? -0.71
automatic filtering of measurement data within R +0.18
reshape/remould data frame to create normalized bar chart and pie c... +0.34
Return multiple values with function in R -0.07
R: How to convert from lowercase to upper case all values in all ch... 0.00
Transforming numbers in R +0.66
Choose higher values from two columns after extracting the number, R 0.00
Is there a analog of complete.cases for variables in R? +0.87
Sum in a Cross Table -1.51
specifying output path for knit2html 0.00
Root Path in R XML 0.00
How logical negation operator "!" works -0.31
How to generate binary variable according to the conditions of othe... +2.00
Pasting two vectors with combinations of all vectors' elements 0.00
Creating categorical variables from mutually exclusive dummy variab... -0.92
Vectorized function doesn't yield desired result +0.14
How to select indices that end with a certain number? +1.80
Matching IDs in two datasets +0.44
Combinations of Variables in R 0.00
How to create a path.length.hist diagram? 0.00
Create a numeric variable in a dataframe based upon mean of another... -1.87
Replacing elements of a vector -1.09
How to apply a function that take multiple arguments which are both... 0.00
How to calculate the amount of numbers inside a specific range -0.93
Equivalent of bash command **time** +1.19
How to enable auto-complete-mode when I start R in Emacs? 0.00
How to create and populate lists from a table object in R -2.14
regex from first character to the end of the string +0.91
Ordering array according to index ~ text 0.00
Find mean of a column for every 1000000 count in R +0.06
What's the equivalent to Excel's LEFT() and RIGHT() in R? +0.43
formating numerical values 0.00
Merge 2 matrices of the same size in R +1.84
How to calculate the percentage of the times that the two vectors a... +0.44
Remove thousand's separator +0.41
How can I change the format of this dates in R +0.03
Add legend with color and range in R -1.82
Find a specific character in a row and read it? +0.56
R Sweave "not run" option 0.00
Count a value in a column in a data frame in R programming -1.04
Order a dataframe with columname indexed as colnumber 0.00
Open 100 files in R +1.51
Adding columns to data.frame in R +0.17
rownames and colnames with specific value -0.14
How to put a column as row names in a Dataframe -2.08