StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Rating Stats for

Sven Hohenstein

Rating
1567.37 (4,390th) 		Reputation
67,608 (1,294th)
Page: 1 ... 17 18 19 20 21 ... 32
Title Δ
Reference zoo variable names after lag, hyphen confused with subtra... +2.21
Change order of bars in ggplot2 0.00
R iterate over a data frame to add a new column with sequential val... +0.43
Recode dataframe based on one column - in reverse -0.38
Getting the max occuring value of a list of dates 0.00
Override number sequence in pasting -0.63
Convert first row as column name in a list of dataframes, then dele... 0.00
Label geom_points, but not all of them 0.00
tm combine list of corpora -0.41
R: collapse two time series to create vectors containing only the p... +0.07
R: Change Vector based on range conditions +0.36
retrieve specific entries of a matrix based on values from a data f... +1.06
Database-like basic use -0.11
Summary / Aggregate in R without dropping levels +1.50
Read string into a table +0.08
Read only part of file/ cut to specific symbol +0.97
How to draw KDE over Histogram Plot 0.00
lapply behaviour on tm corpus function 0.00
Generate random number of missing values in R +0.42
Collecting P-values using a Loop in R -1.43
Conditional change to data frame column(s) based on values in other... 0.00
How to do vector operations on elements in a list in a data frame? 0.00
Basic statistics in R? 0.00
R aggregate data.frame with condition from second dataframe -0.31
String rearrangement in R 0.00
Generate data rows from data.frame in R 0.00
ggplot2 facet_grid group variables 0.00
How to efficiently generate lower triangle indices of a symmetric m... -1.94
R data division from a txt file 0.00
order grouping variable in R -0.13
In R: help using rle() function in dataframe 0.00
R, merge multiple rows of text data frame into one cell 0.00
Show half of the values on x-axis with ggplot and scale_x_discrete 0.00
add custom numbers to ggplot legend 0.00
how to select rows according to column value conditions in R -0.27
aggregate by conditioned to value in two columns 0.00
Construct name of blotter portfolio on the fly 0.00
Split, apply, and combine multiple data frames into one data frame 0.00
avoiding the side-effects of c() 0.00
find the subset sorted according to absolute difference between row... +1.80
How to fill data frames in a manner dependent on values in other ro... +1.73
Best way to extract a reference category from a glm model? 0.00
Write xts/zoo object to csv with index -0.63
Creating quantiles +0.37
R: How to get a count for a certain value in a matrix row in R? 0.00
How to standardise a variable based on factor levels and create a n... -2.14
Error when doing linear regression using zoo objects ... Error in `... 0.00
Safe and cheap expansion of names of a factor variable in formula -0.05
which is the right apply for two numeric matrices? +0.32
Different output format summary(X$Y) vs summary(X) +0.37