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Rating Stats for

Morgan Ball

Rating
1479.41 (4,499,009th) 		Reputation
596 (237,264th)
Page: 1
Title Δ
How to divide a data frame column by a value in another column, rep... +0.62
R nested loop ggplot, need storage object with multiple dimensions -4.25
enquo() error in function: the argument has already been evaluated +0.19
XGB sparse matrix from a dataframe 0.00
Logic of parallel package in R 0.00
ggplot gives error that column is not found in the dataframe, when... 0.00
R convert date to day of the year 0.00
Trouble loading R package data 0.00
Error in Vector Length 0.00
How to get an Element from a vector without using numbers or indices? 0.00
Compare variances between two populations with different means 0.00
Elasticnet regression(glmnet) predicting the same value for all obs... 0.00
Linear fit without slope in r -2.52
Summing value in a row of dataframe - execution time +5.10
Sum data.table and get values before each sum 0.00
Create dummy-variables for different factors with the same levels 0.00
Extract Characters/String before Space from a factor data type column +0.22
glm summary not giving coefficients values +0.23
Mutating multiple columns in a data frame using dplyr -0.13
Name space of base package needed? 0.00
Combination of a column based on another one in R -2.39
Creating Custom Folds For Caret CV -0.18
Got an error message when using summarise inside for loop -3.65
When I multiply my Intercept in a multiple linear regression, what... 0.00
Melt 4 columns into 3 while combining the two variable columns -1.67
What does paste() do, when applied to list of character vectors? 0.00
Need help interpreting this code -4.06
R: Applying function to DataFrame -0.00
`print(x)` not giving same output as `x` -3.94
Add row totals if cell is coloured? 0.00
Filtering on duplicated attributes 0.00
How to use apply instead of for-loop to check every column in every... -4.25
speed up for loops in R -4.21
VBA Worsheet_Calculate event triggers all the time -0.05
add numeric numbers with text value automatic in excle +3.95
Automatically updating two Excel sheets 0.00
excel: if error then return "n/a" but if cell blank retur... -1.95
SumIF column a = X AND column b = Y OR Z +2.35