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Sven Hohenstein

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1567.37 (4,390th) 		Reputation
67,608 (1,294th)
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Title Δ
How to get the x which belongs to a quintile? 0.00
Trouble creating a numerical column based on an existing categorica... -0.24
Define order of plots when plotting multiple plots 0.00
R data.table join/ subsetting/ match by group and by a condition 0.00
How count elements in an column that are not empty 0.00
compare sentences or paragraphs in a table -0.11
How to merge overlapping integer vector elements of a list in R +1.23
R codes for AIC in distribution fitting 0.00
Split unbalanced GEO string on comma 0.00
how to use IF count in a data.frame column the cells wiht missing v... 0.00
How to add a new column with zero elements to an existing data frame? 0.00
runSD with NULL values 0.00
divide each column value with its first value in a matrix +2.16
how to use multiple values in cast function? 0.00
R: What is the most efficient way to select certain rows in a dataf... -0.12
Selection from vector +0.04
how to position a string character in R -0.12
R - Extract - transform - replace subsets of a vector: alternative... 0.00
R Boxplot by Row 0.00
Regex used to check if naming convention is valid 0.00
Multiplying two sets of vectors in R +1.77
Vectorized ifelse statements for bucketization +1.63
Importing only every Nth row from a .csv file in R +0.85
How can I plot a filled histogram and its density with ggplot2? -0.11
Extracting a range of columns using column ID +1.78
Product of two beta distributions -0.58
How to specify names of columns for x and y when joining in dplyr? 0.00
Dropping categorical variables with a large number of factors -0.10
R - aggregate data for 1 column by another column, based on statist... +0.30
Updating empirical cumulative function -0.59
as.integer(vector) changes the vector, even though it contains only... 0.00
converting case on selected alphabet in R using gsub 0.00
Creating column to identify "sessions" within data frame +0.21
Conditionally inserting elements into vector -2.14
Splitting a html line to obtain an output +1.54
Changing attribute in R not possible because of levels 0.00
how can i get right result at the seperator of "|"? -0.73
R find angle between two lines, when have slope and intercept coeff... 0.00
How to create new column based on another column's contents in R 0.00
How can I do this with dplyr package 0.00
installing e1071 in R on ubuntu interface +1.40
Replacement values of a column in a data frame in R -1.05
R: Storing counts of occurences of strings from one column in a new... -1.21
R Barplot of Matrix and characters 0.00
Extracting everything between two symbols in a string -1.83
ggmap package plot filled polygon on map +0.39
print column where max value is found 0.00
want to remove the duplicate columns with the same value from a dat... -0.74
How do I load a list of functions from an external R code file? 0.00
How can I cumulatively apply a custom function to a vector in R? In... 0.00