StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Henrik

Rating
1587.03 (2,504th)

Reputation
43,889 (2,440th)

Page: 1 2 3 4 5 ... 16

Title	Δ
Combine data sets based on date comparisons within groups	-1.33
Choose groups with consecutive year-quarters	+0.02
select two random and consecutive rows from grouped data	+1.73
Winners within pairs; or vector-valued group_by mutate?	-0.15
ggplot geom_point position_jitterdodge not working when color speci...	+0.37
Conditional value change across columns	-2.27
Quickest way to recode ranges of day of year to month and count?	0.00
Select N rows above and below match	+1.46
Distance from the closest non NA value in a dataframe	-1.10
All-to-all setdiff on two numeric vectors with a numeric threshold...	+1.19
R ggplot boxplots varying color and fill	0.00
Create indicators of specific changes between rows in several columns	-0.11
randomly ordering across groups (not within group) in data.table	+0.68
Make all possible string combinations out of input sentences	+1.76
Rotate text in outer margin of device region	0.00
rbindlist a list column of data.frames and select unique values	+1.35
How to avoid that anytime(<numeric>) "updates by referen...	-1.10
How to center boxes on top of lines in the legend of a plot?	+0.51
How to select increasing values from two vectors - 'weaving two...	0.00
Function for mutating, tagging, or identifying records surrounding...	+0.21
Extraction of POSIXlt component runs fine in R 3.4.4, but errors in...	-0.90
Conditional line color in relation to confidence boundaries of a ge...	0.00
overlay/superimpose grouped bar plots in ggplot2	+1.61
combining data.frame and list of data.frames with no common variabl...	+1.71
Legend in ggplot2 when separately added elements	-2.13
tidyr::expand() for a single column across groups	+1.17
How to include loess line in ggplot2 legend?	-0.64
Calculating convex hull for each group in R	-1.35
Spacing vector by regular pattern	-1.06
How to find an intersection of curve and circle?	-1.11
ggplot2: color individual words in title	+2.38
Highlight every nth bar using geom_bar()	0.00
Conditionally replace missing values depending on surrounding non-m...	+0.58
Split vector into all combinations of given lengths and calculate s...	-0.63
Assign random but unique value between two dataframes	-2.71
Identify runs in R, allowing for gaps	+1.88
How to add rows in-between other data frames in the following way	+2.39
How to retain data.table class when piped through dplyr::filter?	0.00
ifelse and POSIXct: coercion and default class of NA	-1.17
How to make ggplot automatically extract the number of groups for t...	-0.42
Selecting rows based on multiple conditions	-0.79
Add annotation and segments to groups of legend elements	+1.41
How to add a line in boxplot?	-1.68
Generate which 15-days period a day fall into	0.00
Differences to earlier instance within group or external variable	-1.31
Individual shift of each column in a matrix	-0.37
Summarize daily data which lacks explicit grouping variable (month)	+1.21
Diagonals to rows in data.frame	-1.07
Create a group variable when number of rows is not a multiple of nu...	-2.00
Italicize labels of only one legend in ggplot	0.00