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Rating Stats for

Rui Barradas

Rating
1524.32 (24,788th)

Reputation
18,865 (7,330th)

Page: 1 ... 35 36 37 38 39 ... 43

Title	Δ
the string is not in an unambiguous standard format	+0.50
Regular expression that matches unique numbers repeated N times	+0.41
Selecting multiple columns using Regular Expressions	+1.06
subtract max of column from all entries in column R	+1.36
System of equations. How to split a string to gain two matrices A a...	-0.16
R:splitting the dataset into groups for forecast	0.00
How to allow the user to input mean and standard deviation in a fun...	0.00
creating a matrix/dataframe with two for loops in R	+0.08
Sum of elements based on unique names across a list(unknown length)...	-1.50
R - List operation	-0.46
How to extract information and perform the same operation on multip...	+1.16
If statement within an if statement not working	-0.00
How to create a crosstab table using two tables in R?	+2.16
R Statistics Distributions Plotting	0.00
lm for predicting the values of the dependent variable in R	0.00
How to find cumulative probability for a given value in a GEV distr...	0.00
Text mining - word frequency from a single column containing list	0.00
Making a function loopable in R	-0.48
R time aggregate for multiple columns	-0.48
How to find sub-vectors with same length from a vector in R?	0.00
R. Conditional replace of characters in data frame if two columns m...	-0.75
How can I print a Value without NULL (behind) that Value in r?	-0.49
Bootstrap for Confidence Intervals	0.00
how to do calculation between a list and a matrix in r	-1.64
Split dataframe into list based on identical consecutive element	-1.43
Plot a function including an integral	0.00
Transpose after separating only the variable name	-1.11
Considering all the blank values as variable "NA" without...	-0.02
Look up and Replace by Column Heading and ID in R	-0.20
map a function across a list, but with different function inputs	-0.87
Avoiding a loop when populating data frames in R	+0.27
Create new variable according to time frame/row length and time per...	0.00
r: Fill two dataframe columns with the t-statistic and p-value from...	-1.75
What is the best way to find an element in a regex expression in R?	-0.53
Count IDs of groups if one variable are equal in a group	+1.22
Manually bootstrapping linear regression in R	0.00
Find the longest match of 2 integers in R	-1.25
R character plot	+0.00
Split a Total into subtotal under different columns in R	0.00
Find threshold value where f(x)=0	-1.60
Avoid warnings from FALSE part of ifelse()	-0.33
How to create itemsets in R?	0.00
Possible to call a function to all particular objects stored in pro...	-0.84
Extract substring and numbers from a string in R	+1.54
extract last word from string only if more than one word R	+2.05
How do I insert seq() as a condition in a function?	0.00
I want to search specific observations in a data frame and record t...	-0.00
R Functions: how to pass a response variable as a parameter?	0.00
Merging by condition OR	0.00
== in R, with .Machine$double.eps accuracy	+2.06