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Rating Stats for

Hong Ooi

Rating
1567.34 (4,396th)

Reputation
43,720 (2,455th)

Page: 1 ... 11 12 13 14 15 ... 22

Title	Δ
exponential matrix function definition?	0.00
R: Data frame column specific data manipulation	-1.65
Invoke R from Java on windows and Linux	0.00
Subsetting blank rows from data frame in R	+1.86
Select a data frame column using $ and the name of the column in a...	-1.29
R glm function changing my column names	-0.05
Prediction using a natural spline fit	+1.88
Create a new vector formed by a list of vectors	-2.06
Regression with indicator	+0.56
update a data frame and environment in R	-0.87
using a variable when calling a macro	-0.37
How to replace NaN value with zero in a huge data frame?	+0.48
R matrix: unique by one column, add the values on other column and...	0.00
Join results in more than 2^31 rows (internal vecseq reached physic...	-1.64
How can I know if R is running on 64 bits versus 32?	-1.31
add a new column to a combined table to tell the rows are from whic...	-0.11
I'm trying to skip over errors and warnings in this for loop in r b...	0.00
R generate 2D histogram from raw data	-0.50
Address multiple columns of data.frame with a single name	-1.52
R: matching coordinates from one (large) data frame into grid cells...	+1.88
Convert a matrix from mode A to mode B	+2.06
How to row-wise subtract a vector keeping the means of a data frame...	0.00
How to reorganise the data to make a data frame or contingency in R?	0.00
How the pvalue is calculated in glm	-1.72
R - converting dot-dot-dot in a formula	-0.52
ddply generating dataframe not separated by levels	0.00
Combine lists R RisMed different length	0.00
Why is `poly` complaining about degree less than number of unique p...	0.00
Is there a canonical 'correct' way to make calculations based on fa...	+0.19
Breakpoints with constant intercept	-2.11
I do not understand error "object not found" inside the f...	-0.11
Read file into R keeping end of lines	0.00
Fast way to figure out if a number is inside a vector in R	+2.52
subsetting a dataframe into a vector based upon a row value of anot...	+0.45
square brackets multiple columns R	-0.04
plot variable for one country relative to another	0.00
substring + get words around a keyword	+2.18
Remove column values with NA in R	-0.08
Trying to map timestamps to dates in R data frame	0.00
Make S4 object act as an S3 class?	-1.06
Delete rows based on values in the columns and a thresh hold value	-0.03
Create a function with multiple parameters in R	-0.55
In R using if else loop how to extract even and odd nubers	0.00
Flexible calculations in data frames	0.00
Vectorizing the kriging estimator in R	+0.37
How to add a new column with values based on numeric value conditio...	+1.82
R - Connect Scripts via Pipes	+0.55
How to split a data.table by groups and use subset by occourences i...	+0.39
R- probability density from a discrete named vector	0.00
Trouble with subsetting with multiple conditions in R	-2.24