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Rating Stats for

G. Grothendieck

Rating
1622.82 (1,021st)

Reputation
165,339 (319th)

Page: 1 ... 4 5 6 7 8 ... 105

Title	Δ
Interpreting standard error for similar (but different) specified l...	0.00
How use sapply() to construct this matrix difference operator in R	0.00
How to plot a fringe in zoo object time series to highlight a period?	0.00
How to customize color and scale of y axis in each multiple plot us...	0.00
turn time series data into nested data frame where groups are incre...	-0.90
Optimization problem \| Solve an equation with 4 parameters having t...	-0.52
evaluate call when components may be scattered among environments	+1.63
Is there an R function to solve "find two numbers whose sum is...	0.00
How to modify pre-existing function in local environment in R	0.00
How can I transpose a time series to a matrix without losing Time S...	0.00
Check if one row is equal to any other rows in R	+1.14
Rolling multiple regression panel data	0.00
R best practices : for CRAN, should you optimize or keep the base m...	0.00
Can we combine 2 filters in R?	+1.96
R - Converting formulae to character strings and vice versa	+1.96
regsubsets is generating dummy variables from factor levels - can w...	-0.66
Error in ts(ZOO) : 'ts' object must have one or more observ...	0.00
R - Rolling correlation of each column with each other column	0.00
R - add circles to existing time-series plot	-0.39
Different output when running a line inside vs. outside an ifelse()...	0.00
Multiple linear regression for groups of columns	0.00
Generate a regression formula from columns	-1.64
How could Grep account for multiple occurences in a row?	0.00
Convert vectors with group_by into matrix with groups as row names	-1.10
R how to find a series of common values in a vector (identifying gr...	-1.36
Self-referencing nested functions in R?	0.00
Force evaluation with deparse in R	-2.13
How to define consecutive values?	0.00
Rolling over function with 2 vector arguments	-0.67
Error in R version 4.0.2 not in 3.6.3 (and previous versions). nls...	0.00
Using lpsolve to define constraint for the proportion over a subset...	0.00
Is a Google Sheets fit model a valid place to retrieve starting par...	+1.93
Is there a function to find the count of each string for every colu...	+1.52
Setting up an arbitrage strategy in R by solving system of inequali...	0.00
How to pivot multiple datframe columns as a group in r	-2.47
R - Optimize X, such that min(sum(X_i)) for all n, where X_n + X_(n...	-2.76
How to find orders of elements in a vector in which duplicate eleme...	0.00
Custom sort hours and days	-0.24
How to apply several time series models like ets, auto.arima etc. t...	0.00
How to simplify converting several column attributes and recoding m...	-2.27
Apply concordance dataframe to zoo objects	+1.46
Is '<<-' operator not able to define a variable?	0.00
Split vector to equal-overlapping sub-vector length when the sub-ve...	0.00
Using the compound pipe %<>% from magrittr doesn't appear...	0.00
R Convert number to month	-3.07
Regex for alternating pattern between two character groups	+1.87
Collapse two data frames into one where entries get concatenated	+1.48
replace number greater than 5 digits in a text	-0.87
R: How to slice a window of elements in named vector	-0.84
Conversion of weekly - string format data to weekly(7 day week) xts...	0.00