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Rating Stats for

lmo

Rating
1476.61 (4,507,387th)

Reputation
32,267 (3,693rd)

Page: 1 2 3 ... 26

Title	Δ
All possible subpopulations from more than one variable	0.00
Combining 2 arrays into a dictionary	-0.63
Merge multiple dataframes in pandas	-1.31
How do I "re-group" my Series after performing an apply()...	-0.12
Pandas dataframe: uniformly scale down values when column sum excee...	-1.90
How to transform data to binary when the value is above the column...	-0.03
modification of blocking seven digit numbers in string pandas	0.00
How might I generalize this code to fit larger sets of data?	+2.17
dataframe concatenating with indexing	+0.36
Pandas - Align matching column values to row	+0.51
Multiple Conditions Sum Between Two Pandas Dataframes	-0.55
What exactly does the `LocalImp` parameter do in randomForests pack...	+0.61
Calculate relative change in time by group	+1.93
Fast R method for matrix product with final product instead of sum	0.00
Create id sequence for flag with specific condition	+1.66
How can I create a new variable based on conditions in R	-0.25
predict multivariate model using rfsrc	0.00
How to select a specific amount of rows before and after predefined...	0.00
Cross join in Data.table doesnt seem to retain column names	0.00
Add together 2 dataframes in R without losing columns	-0.53
Find strings that contain a sequence of characters regardless of th...	-0.72
Parse vector elements as string in R	-1.51
check changes in consecutive elements (i.e columns) by row ignoring...	-0.82
extend a value to fill missing values	-1.45
Calculate multiple columns by operating on several other columns in...	+0.53
Comparing the content of multiple data frames in R	+0.02
Months to integer R	+2.05
Reducing Precision in Doubles in R	+0.90
Summarize matrix of boolean variables	+0.53
Sum data points in the rows from data frame if they meet criteria f...	-1.63
how to replace values in matrix if they have the same beginning?	-0.73
Grouping values with condition	-1.55
Reshape values from 1 column and attach to existing column name	-1.88
Fill numeric variable while preserving group	-1.81
Choose groups to keep/drop in data.table	-0.38
Delete certain rows if complete row contains zeros	-0.21
Manipulate R Dataframe conditionally	+0.25
Replacing the nth number in a string	-1.47
Change the form while merging multiple data frames	-1.95
Find the intersection of grouped variables of a data frame in R	+2.28
Extract character list values from data.frame rows and reshape data	+0.64
summarizing the proportion of records in each row of dataframe	0.00
Calculate the levels of mutiple variables and return tabular result	+2.09
How to combine four vectors into three dimensional array?	+0.54
Split and enumerate sequence elements in R based on previous and ne...	+2.48
Running an ifelse() in lists	+2.23
Assigning new strings with conditional match	-1.42
How to assign the output of a sapply loop to the original columns i...	+2.85
optimizing buy and sell signals in R	+0.65
R sum over rows - Data.frame	+0.82