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whuber

Rating
1563.09 (5,062nd) 		Reputation
1,782 (93,162nd)
Page: 1 2
Title Δ
Using a character vector component as an argument to an R function 0.00
Summation without loops +4.47
How to change date format in R? -0.28
ggplot polar_coord space out text better 0.00
Produce a series of numbered columns in a data frame which contain... 0.00
Add thousand separator to levels in cut function -0.63
how to save multiple columns in R as csv file? +3.36
Shift rows of a large matrix horizontally 0.00
Sum of neighboring columns based on conditions -2.83
untidy data- month day and year mixed observation under variable du... +3.16
How to create matrix of all 2^n binary sequences of length n using... +3.40
How to cbind vectors of different length in R? +3.90
Efficient way to apply function to all pairs of row (or column) +1.69
How to substitute functions and Full Simplify in Mathematica? +4.28
3D Matrix Multiplication in R +3.46
Pair Correlations in R with mixed types in Data Frames 0.00
pairwise factors/categorical variables contingency table from dataf... +3.55
Sample from probabilities based on column values for a large data.f... +3.63
Dropping the secondary y-axis in combined barplots in R +3.47
R - calculate probability and flip x/y axis of cumulative curve (EC... 0.00
Randomly assigning two numbers to dataframe -1.35
Probabilities of events grouped by their outcome 0.00
How to add a constant in a for loop by keeping the original matrix... -0.42
Sampling within a 0/1 matrix +3.70
Write algorithm to identify symptom pairs 0.00
How do I generate a list of all possible permutations of a vector o... -0.50
Simulate Compound poisson process in r 0.00
Estimate the chance n rolls of m fair six-sided dice 0.00
xapply functions, is there a way to know nr of current call, or &qu... +4.32
Increase loop speed for FFT +3.68
How to calculate multivariate normal distribution function in R 0.00
Color of the Diagonal in a Heatmap 0.00
Trying to run an ANOVA for fields in a dataframe [R] +3.49
How to plot a product function in R? +3.85
Changing data structure in the columns of a table without for loop +3.91
Easiest way in R to get vector of frequencies of elements in vector +4.21
Fill under line curve 0.00
Is this R code of Rao score test for the Bernoulli data model corre... 0.00
Constrained max using Rglpk in R, not conformable -0.04
Finding location of maximum D-statistic from KS test 0.00
options to allow heavily-weighted points on a map to overwhelm othe... -2.09
Matthews Correlation Coefficient yielding values outside of [-1,1] 0.00
is.constant() function in auto.arima() R 0.00
Calculating Partitioned Matrices from subs 0.00
How to calculate average of a column of numbers linked to each freq... 0.00
Trace of a crossproduct-matrix - a faster computation? 0.00
How to deal with a lot of plots in R -0.56
How is r calculated in Kest (spatstat)? +3.93
rolling medians 0.00
transfer values from one variable to another in Stata 0.00