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This badge has been awarded 56 times. Recently awarded to:
jun 16 at 6:24
An unclear regularity condition for the multivariate case of the Cramér-Rao inequality — Evan Aad 1788
may 24 at 14:20
Which is a better cost function for a random forest tree: Gini index or entropy? — Vivek 1164
may 15 at 1:45
Express answers in terms of original units, in Box-Cox transformed data — Glen_b 16.3k21747
may 2 at 2:18
A non-technical visualization of my database (a layman's ER Diagram?) [closed] — Abe 753320
apr 21 at 0:21
How can I use Bayes rule for this question given additional data — Scortchi 3,0081323
mar 27 at 17:43
Maximum Likelihood Estimator (MLE) — akuma 11
mar 17 at 19:07
ARIMA double seasonality with dummy in R error xreg — eccehomo 415
feb 28 at 17:19
(post deleted or otherwise unavailable) — flatronka 1034
feb 20 at 19:45
Estimating parameters of a normal distribution from noisy observation of samples — Jakob 1414
jan 12 at 23:44
How should I interpret the p-values (i.e. t-tests) in regressions, and can I use them for feature selection? — user11852 1,451411
jan 7 at 16:38
(post deleted or otherwise unavailable) — loria 12
dec 9 at 21:32
Does it exist an Bayesian “version” of the Theil-Sen estimator? — Rasmus Bååth 259112
oct 20 at 15:28
How to compute the standard error of the mean of an AR(1) process? — Nuzhi 1623
oct 3 at 14:28
Converting SPSS syntax for regression to Stata commands — Andy W 6,06921754
aug 26 at 0:02
$ARIMA(p,d,q)+X_t$, Simulation over Forecasting period — Stat 1,07810
aug 20 at 10:08
Data Mining— How to Tell Whether the Pattern Extracted is Meaningful? — walkytalky 707920
aug 16 at 19:31
How is Poisson distribution different to normal distribution? — David Robinson 1,153413
jul 31 at 23:42
Is it true that in high dimensions, data is easier to separate linearly? — MLS 34417
jul 28 at 1:29
Advanced statistics books recommendation — Peter Flom 24.2k32452
jun 25 '12 at 17:39
Software or libraries to create doc-term matrix — Sicco 22618
jun 1 '12 at 9:10
(post deleted or otherwise unavailable) — Joris Meys 2,575725
jun 1 '12 at 5:00
Parametric or non-parametric tests? … or transformation? — gung 18.4k54284
may 16 '12 at 4:53
In R, given an output from optim with a hessian matrix, how to calculate parameter confidence intervals using the hessian matrix? — Etienne Low-Décarie 481314
may 8 '12 at 19:54
Nonlinear regression / Curve fitting with L-infinity norm — Altfel 314
may 5 '12 at 2:55
What is your favorite “data analysis” cartoon? — Macro 15k34893
may 4 '12 at 13:05
Having a job in data-mining without a PhD — user765195 752212
mar 1 '12 at 22:55
Correlation of the result of an algorithm to the coefficient of variation of the input — Mohsen 22517
jan 31 '12 at 2:46
Bounded in probability ($o_{P}$) — cardinal 10.7k23565
jan 5 '12 at 23:25
What is the probability that the $k$th element falls in a specific interval? — lucemia 1164
sep 24 '11 at 22:56
Allowed comparisons of mixed effects models — John 8,8851531
aug 29 '11 at 20:16
Representing the anova's interaction in R — Theta30 432214
aug 23 '11 at 7:29
How to replicate a plot of means for a 2 by 3 by 4 design in R? — Dbr 6391618
aug 11 '11 at 20:06
Sample size to achieve given confidence level — Radek 1515
jun 27 '11 at 19:42
How can I create a Graph of a Probability Density Function from Percentiles? — Decency 1388
jun 19 '11 at 17:20
How to compare two groups on a set of dichotomous variables? — fgregg 615415
jun 16 '11 at 17:37
How to generate a pair of ellipses shaped as Saturn in $\mathbb{R}^p$ — user603 7,68511643
jun 1 '11 at 14:03
Longitudinal data: time series, repeated measures, or something else? — f1r3br4nd 37918
apr 12 '11 at 18:05
Can someone give me details about a particular confidence interval formula? — Simone 913212
mar 8 '11 at 8:22
How to quickly sample X if exp(X) ~ Gamma? — mpiktas 14k31960
mar 7 '11 at 15:37
Do two variables need to be independent in order to obtain a correlation? — whuber♦ 58.6k390199
dec 20 '10 at 6:57
Can you explain why statistical tie is not naively when p_1-p_2 < 2 MOE? — Jeromy Anglim 17.7k442111
dec 4 '10 at 0:51
Most famous statisticians — mariana soffer 7201811
dec 3 '10 at 4:21
Famous statistician quotes — Chase 2,141521
nov 28 '10 at 7:01
How to fit a model to self-reported number of friend interactions over a 20 day period? — Legend 884721
nov 11 '10 at 23:29
Survival analysis, one cohort, two classifications — onestop 11.8k22445
oct 27 '10 at 9:27
Free statistical textbooks — Mehper C. Palavuzlar 50221019
oct 26 '10 at 18:47
From Marginal Exp-Norm Distributions to What Conditionals and Joint? — Mark 263
oct 21 '10 at 6:07
Inter-rater reliability for ordinal or interval data — chl♦ 27.5k363164
oct 20 '10 at 18:46
Inter-rater reliability for ordinal or interval data — shadi 10718
oct 18 '10 at 14:03
Data manipulation in R for functional data analysis — mbq♦ 12.3k32166
oct 1 '10 at 19:20
Do some of you use Google Docs spreadsheet to conduct and share your statistical work with others? — Gaetan Lion 1,176417
aug 9 '10 at 11:14
What is your favorite data visualization blog? — madereal 587
jul 27 '10 at 6:43
Famous statistician quotes — Rob Hyndman 14.3k33885
jul 26 '10 at 10:38
What book would you recommend for non-statistician scientists? — SilentGhost 17446
jul 24 '10 at 9:58
What book would you recommend for non-statistician scientists? — Peter Smit 1,105924
jul 20 '10 at 7:29
Open source tools for visualizing multi-dimensional data? — rcs 176112