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Rating Stats for

davechilders

Rating
1513.40 (51,044th) 		Reputation
5,547 (29,617th)
Page: 1 2
Title Δ
How to split a numeric column in R studio 0.00
Find log difference using values based on max difference 0.00
Is there a way to repeat a function a fixed number of times and sav... -4.94
dir_ls - how to make "glob" case insensitive +4.96
KERAS R :: ANN Model gives almost 100% accuracy 0.00
Could reading data files in R change them? 0.00
How to format the print of a data frame in R using sprintf? +3.65
R: How do I choose which row dplyr::distinct() keeps based on a val... -1.03
Removing all "$" from an entire data frame -2.00
plotting a strait line in R (ggplot2) with a log scale? 0.00
ggplot2 group creates (non-existant) decimal classes for integer data -4.27
How to put variables in legend in ggplot2 +3.53
ggplot2 axis: how to combine scale_x_reverse with scale_x_continous 0.00
Replace NA values in column with value in row above +1 -2.57
Possible to force logistic regression or other classifier through s... -2.73
Sum Event Data in R -1.10
geom_segment variable length error 0.00
How to make static variable dynamic? +0.53
R : From any matrix (matA), create a matrix containing the columns... -1.14
Select column name based on data frame content R +4.99
Aggregate data frame by sequence of events per day +1.87
Error in model.matrix.default(mt, mf, contrasts) : variable 1 has n... 0.00
Efficient Date Differencing in data.table -3.07
Change variable if a certain substring has been found (via for loop) -3.66
Restructure / reshape data frame ( r ) +1.83
Take two values as an input in R list -4.04
What is the best way to perform basic calculations (% of total) acr... 0.00
R - Output of aggregate and range gives 2 columns for every column... -3.58
Compare rows by different columns in a dataframe -2.19
cumulative sum to zigzag indicator +3.57
Loop over subsets of data in dataframe +3.65
Incremental IDs in a R data frame +4.34
R create vector with proportions -0.05
How to calculate Mode (Statistics) for a set of every 10 numbers in... -0.18
tidyr package in R, using gather() "Invalid column specificati... -4.65
How to delete columns based on certain condition? +1.29
unique values of one column for unique values of another column +0.46
R data frames joined by matching value inequality to a range define... -2.26
how can I apply a function to all dataframe variables? -0.24
GREP: Find the locations where 2 words co-exist in a list of strings -2.02
Make count data frame -0.24
Determining if two columns contain either a negative and positive v... +3.15
R - Split data frame row into two rows -3.05
find the min in the vector but no 0 -2.56
PCA and Constant-Zero Column Error 0.00
Cumulative mean with conditionals +0.44
combining datasets with known identity variable -2.96
No line in plot chart despite + geom_line() +3.65
Identify all combinations of six variables in R +1.78
Select columns containing a value above a threshold 0.00