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Rating Stats for

Zheyuan Li

Rating
1705.91 (128th)

Reputation
49,979 (2,002nd)

Page: 1 ... 18 19 20 21 22 23 24

Title	Δ
Subsetting GPS data	0.00
How to do Chi-square test correctly using chisq.test()?	0.00
Compute cross-validation for GLMs with negative binomial response	0.00
boxplot() still displays boxes for categories I've dropped by d...	0.00
What data structure in R is suitable to store models?	0.00
Calculate rolling standard deviation from the 20th row onwards	+0.63
Aligning Data frame with missing values	0.00
How to plot a histogram with vertical lines in between removed?	+0.42
Multivariate Regression with different predictors for each variable...	0.00
How to set the y range in boxplot graph?	0.00
Factorize an integer into two integers in R	-0.37
How to subset an environment by its variable names in r	+0.89
Issue with Plots in R	+0.42
stack() - how to preserve row names when stacking a data frame	0.00
Apply function returning NULL	+0.42
split strings and rearrange a data frame	+0.60
How to export regression equations for grouped data?	0.00
New to R, Trying to generate a Grouped Bar chart	0.00
Produce nice linear regression plot (fitted line, confidence / pred...	+0.42
R - Randomize each row in a matrix seperately	+0.42
How to set up balanced one-way ANOVA for lm()	0.00
How to calculate the absolute value between each element and end of...	0.00
Trying to break down data frame by subject in one command	0.00
Survival analysis	0.00
Parallel package is not available in R 3.3.1 (Ubuntu 14.04)	0.00
Creating new Functions with Linear Regression in R :	0.00
How to calculate p-values from cross-correlation function in R	0.00
How to extract variable names and values from a model formula?	0.00
numerical integration of multivariable functions	0.00
Printing number of columns in for loop in R	0.00
Changing the date format in r with strptime and as.Date	0.00
use one list to replace values in another	+1.51
Output from loops	+0.42
biglm predict unable to allocate a vector of size xx.x MB	+1.08
model.matrix(): why do I lose control of contrast in this case	0.00
References in logistic regression in R	0.00
Add column to dataframe which is the sd of rnorm from previous colu...	+0.39
How to find when a matrix converges with a loop	0.00
Recursive peasants algorithm in R leads to infinite recursion	-0.09
What is the default method for the p.adjust method in R?	+0.86
How can I force dropping intercept or equivalent in this linear mod...	0.00
Misalignment when using "adj" in title() for an R plot	0.00
gdata - "object is masked..."	0.00
for loop results in unexpected result	+1.63
integrating a function with multiple variables	+0.42
Obtaining results as a matrix in a self created r function	0.00
How does predict.lm() compute confidence interval and prediction in...	+0.43
split strings to different columns based on semicolon	+0.18
Looping over all models in r	0.00
How can I obtain stationary distribution of a Markov Chain given a...	0.00