Avinash Chamwad

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**Introduction to Statistical Issues in Clinical Trials**

Streptomycin

has a storied history, and many uses - it is the treatment of choice for

plague, and is also used to control algae in ponds. Its place in statistics history, though,

dates to 1946, when a study demonstrated its effectiveness in cases of

tuberc...

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**Introduction to Statistical Modeling**

If you've had some statistics and feel that

mathematical notation and formulas are not your friend, consider Dr. Vittorio

Addona's online course Introduction to Statistical Modeling at

statistics.com. This course provides a solid introduction to

the ideas a...

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**Text Mining**

Peter Bruce, President

and Founder of Statistics.com, says, as I read about the frenzy of interest in

mining Twitter data, I think of the 1949 Gold Rush, which boosted the settler

population of California from under 1,000 to over 100,000 in two years. Most...

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**Sample Size and Power Determination**

"How many subjects do I

need?" is a common question from researchers. "It depends" is the common,

unsatisfactory, response. Learn what the

answer depends on in Thomas Ryan's online course, “Sample Size and Power

Determination,” at Statistics.com. For more...

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**Practical Rasch Measurement - Core Topics**

Surveys and

tests produce prodigious quantities of data for diagnostic and assessment

purposes, but how useful is that data for decision-making? Rasch models

help you optimize the utility of quantitative information from surveys and

exams. Learn what the R...

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**Biostatistics in R: Clinical Trial Applications**

Would you like to learn how to use R to

compare treatments, incorporate covariates into the analysis, analyse survival

(time-to-event) trials, model longitudinal data, and analysis of bioequivalence

trials. Would you like to learn the implementation in

R of...

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**Spatial Statistics with Geographic Information Systems (GIS)**

Peter Bruce (President and Founder-

Statistics.com) says, “Wandering around Memphis, TN recently, I was able to use

my phone to tell me the value of a mansion I was passing by, and locate the

hotel famous for letting ducks use the elevator. I could also ha...

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**Webinar on exact tests for correlated data (Tuesday, April 8, 11:00 am - 12:00 US Eastern time)**

This coming Tuesday, the folks at Cytel will

be giving an instructional webinar on exact tests for correlated data. Webinar:

Tuesday, April 8, 11:00 am - 12:00 US Eastern time (NO Charge) Register from the StatXact web page: http://www.cytel.com/software...

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**Webinar on exact tests for correlated data (Tuesday, April 8, 11:00 am - 12:00 US Eastern time)**

This coming Tuesday, the folks at Cytel will

be giving an instructional webinar on exact tests for correlated data. Webinar:

Tuesday, April 8, 11:00 am - 12:00 US Eastern time (NO Charge) Register from the StatXact web page: < http://www.cytel.com/softwa...

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**Applied Predictive Analytics**

Einstein said "In theory, theory and

practice are the same. In practice, they

are not." This course is about the

practice of predictive analytics, and is taught in partnership with a company

with years of consulting experience with telecoms (predicting ch...

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