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Rating Stats for

G. Grothendieck

Rating
1622.82 (1,021st)

Reputation
165,339 (319th)

Page: 1 ... 15 16 17 18 19 ... 105

Title	Δ
R Quasiquotation & tidyeval for dynamic variable references in...	0.00
Why doesn't sqldf function see the condition?	0.00
Separate a shopping list into multiple columns	+0.42
Pivot_wider / spread instead of value_from or values just 1?	+0.39
How to convert a data.frame table to an xts object	0.00
Interpretation of Sum Sq in ANOVA with numeric independent variable	0.00
Appending Values in a Column according to row index	-1.89
Create function by pasting characters as input	0.00
change data frame into another data frame with 1 and 0	0.00
Transform event list dataframe in adjacency dataframe	0.00
Expand function with arbitrary number of arguments	+1.64
Is there a function in R that will let me convert a dataset into &q...	0.00
applying a function across columns by extracting similar column names	+0.24
Using a column index and loop to transform dataframe	+1.33
Apply linear model formula to grouped data	+0.80
Xts format of data.frame	0.00
plot coordinates from two vectors into a 0,1 matrix	-0.35
How to use apply over a vector?	0.00
solve simple quadratic optimization in R with sum constraint	+0.30
compute daily average for a certain time period	0.00
Remove elements before several patterns	+0.61
Is there a way to perform lag operation in R using sqldf	0.00
dplyr syntax in R - full join	-1.78
Multiplying a categorical variable with a dummy in regression	+1.15
How do you sum consecutive values in a column and create a new colu...	+1.51
how can I count the serial number of a vector inside the lapply?	-2.54
R: Summarize rows per month	-0.41
How to understand which legend is which and remove one of them in g...	-0.18
Is there a R function that finds parameters to arbitrary models?	+0.32
Mulitplying variables with each others in a formula - shortcut?	+1.52
Error in polyroot(x) : unimplemented type 'closure' in '...	0.00
How to identify the columns that contain non-time dependent variabl...	+0.77
How do I generate tables simply and fast in R?	+0.53
Run Multiple Windows System Commands Interactively From Within R	0.00
passing variable to dplyr as string	0.00
Why does `substitute` work in multiple lines, but not in a single l...	-2.42
R nls singular gradient starting value	0.00
Trying to find the number of diagonals of 1 in each 3x3 tile in mul...	0.00
Read csv file where values of one variable are expanding to multipl...	0.00
R RegEx: Match all double-quote (") characters inside square b...	-0.28
Matching values by nearest POSIXct in two data frames keeping both...	0.00
Rearrange a string in R Studio	0.00
How do I do Standard evaluation with dplyr's arrange?	0.00
Rlang: how to treat strings as symbols	0.00
Pivot by group for unequal data size	0.00
Pass function name as argument in mapply?	0.00
Exclude variables based on pattern and melt	0.00
How can I access a column name within a function in a mutate call?	0.00
subsetting values in a zoo with multiple time-series (columns)	0.00
How to quickly call, in R, multiple dataframes/vectors that have th...	0.00