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Rating Stats for

Jilber Urbina

Rating
1570.53 (3,984th) 		Reputation
44,632 (2,375th)
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Title Δ
How to calculate average of every three consecutive elements +1.00
loop to select first and last values in 2 columns in R 0.00
Computing the year-on-year growth rate of a quarterly time series 0.00
Remove Unused categorical values boxplot - R 0.00
Change column values in an R dataframe -0.58
In R: Replacing diagonal elements of matrices using lapply +1.70
R dataframe: setting values in columns to NA based on them being le... +1.84
R multinomial distribution variance 0.00
Work with data frames stored in lists -2.00
Looping through all pairwise permutations and applying a function i... 0.00
Converting a factor to numeric in R 0.00
Compare two vectors in R and save result to new vector +2.02
Row-wise average grouping by columns in R +1.85
Bar plot with a few extreme values 0.00
how to multiply all decimals in a data frame by a constant? +0.54
Add column to R summary -0.60
Extracting rows from df based on multiple conditions in R +1.01
Extract e-mail address from string using r 0.00
R: Locating index of rows in a data frame that have the value of NA 0.00
How to collapse a list to a dataframe -2.16
How to cut a vector in two of the same size? -1.18
R - count number of list components 0.00
R lapply convert NA's to 0 0.00
R - Transform Data frame to Time Series -2.20
creating list of strings in R 0.00
extracting factors from row in data frame 0.00
How calculate growth rate in long format data frame? +1.21
How can I join two data frames in R on a common column and grab the... 0.00
Manipulating genotype file in R -0.46
Create a table from survey results -0.26
R Split series into month +0.49
Is it possible to convert the output of `coef` from the package lea... -1.09
which rows match a given vector in R +0.19
anonymous function with multiple parameters -1.30
colmeans and result in the last row +2.24
insert values into column in R data.frame -2.20
R data frame fill in missing values based on others +0.15
R table remove column +1.71
Converting a named list to a data.fame cleanly (where the names are... -0.07
How do I get the nth minus the (n-1)th term from a dataframe in R? -0.09
change data frame columns to rows +0.41
Subset from a list 0.00
Updating individual values (not rows) in an R data.frame 0.00
Efficiently extracting pairwise correlations in R +1.31
Analyze CSV data in R -0.07
Get list of available data frames -0.87
Converting Data factors to Date 0.00
Conversion of data frame from non atomic to atomic +2.11
reading multiple csv files in R +0.43
R distance matrix build from two vectors (n,1) -2.22