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Rating Stats for

Stephan Kolassa

Rating
1483.64 (4,479,849th)

Reputation
6,344 (25,591st)

Page: 1 2 3 4

Title	Δ
Obtaining a bimodal distribution from a beta distribution in R	0.00
How do you make a function using the if command for a range of valu...	+4.20
sequential subtraction in r	+4.64
R: Sum Complete.cases in one column grouped by (or sorted by) a val...	-0.41
Drawing 3D plot from a matrix in r	0.00
How can I select the top 2 values in a column per column and report...	0.00
How do you map every combination of categorical variables in R?	-3.51
Overlaying colors on times series plot based upon categorical varia...	0.00
Conditional manipulation of NAs in R	0.00
Getting the coordinates of every observation at each iteration of k...	0.00
forward stepwise regression	0.00
ls() in R produces the same output	+0.60
Lookup of entries with multiplicities	-3.82
Using apply with a different function argument for each element's e...	-2.33
Forecast with auto Arima, with long term trend line, the 30 day for...	0.00
a barplot with two different variables on R	-3.79
Difference in representation a double number in hex between R and M...	-1.53
how to calculate product of eigenvalues of matrix in R	-4.03
Heat map from dataset	0.00
How to sort a table output in R?	0.00
Flagging groups in which all members fulfill a certain requirement...	-3.29
as.Date function doesn't convert date	0.00
Changing factors to Integers without changing the order of the data	0.00
Count of values in intervals of latitude and years	0.00
How to do a boxplot in R with a missing grouping level	0.00
apply function in vectorization of a vector inside another vector	+1.69
Combine multiple cells into one cell in R	-2.97
Inputing dates in vector on R	0.00
Assigning "beanplot" object to variable in R	0.00
list.files error (easy?) [R]	0.00
R Applying labels of a vector to a database	0.00
Multiplying two numeric vectors returns all 1s	0.00
Get data between certain timestamps in R	+0.00
How can I fix the sigma value in an Arima model	0.00
Converting a matrix into a gray scale image in R	0.00
generate an output from a calculation between 2 columns in R	+4.14
Boxplot including outliers in R, make the whole ranges being compar...	0.00
R Tuple %in% Operator	-3.79
How to efficiently add an order variable to a big data frame	-2.32
R time-series forecasting with auto.arima and xreg=explanatory vari...	0.00
How to import this date format in R	-3.77
use two vectors in R to make a new one	-1.44
R use list of values as color scale	-4.15
What method does outline=FALSE use to determine outliers?	-3.20
syntax for user-defined function which uses strsplit internally	-2.16
Drawing Hasse diagrams in R	-0.30
Generating a logical vector from two numeric vectors - R	0.00
very simple subset selection in r	-2.70
Selecting rows of a dataframe according to the correspondence of tw...	-0.59
Mean of triplicate	-4.48