↓ Skip to main content

Topics in Biostatistics

Overview of attention for book
Attention for Chapter 19: Power and Sample Size
Altmetric Badge

About this Attention Score

  • In the top 25% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (97th percentile)
  • High Attention Score compared to outputs of the same age and source (91st percentile)

Mentioned by

news
3 news outlets
twitter
3 X users

Citations

dimensions_citation
49 Dimensions

Readers on

mendeley
218 Mendeley
citeulike
4 CiteULike
You are seeing a free-to-access but limited selection of the activity Altmetric has collected about this research output. Click here to find out more.
Chapter title
Power and Sample Size
Chapter number 19
Book title
Topics in Biostatistics
Published in
Methods in molecular biology, January 2007
DOI 10.1007/978-1-59745-530-5_19
Pubmed ID
Book ISBNs
978-1-58829-531-6, 978-1-59745-530-5
Authors

L. Douglas Case, Walter T. Ambrosius, Case, L. Douglas, Ambrosius, Walter T.

X Demographics

X Demographics

The data shown below were collected from the profiles of 3 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 218 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United States 3 1%
Netherlands 1 <1%
Denmark 1 <1%
Switzerland 1 <1%
Unknown 212 97%

Demographic breakdown

Readers by professional status Count As %
Researcher 27 12%
Student > Master 27 12%
Student > Bachelor 24 11%
Student > Ph. D. Student 21 10%
Other 7 3%
Other 38 17%
Unknown 74 34%
Readers by discipline Count As %
Medicine and Dentistry 25 11%
Agricultural and Biological Sciences 20 9%
Engineering 18 8%
Psychology 17 8%
Nursing and Health Professions 10 5%
Other 48 22%
Unknown 80 37%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 26. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 06 August 2022.
All research outputs
#1,466,685
of 25,208,845 outputs
Outputs from Methods in molecular biology
#169
of 14,140 outputs
Outputs of similar age
#4,080
of 169,884 outputs
Outputs of similar age from Methods in molecular biology
#5
of 48 outputs
Altmetric has tracked 25,208,845 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 94th percentile: it's in the top 10% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 14,140 research outputs from this source. They receive a mean Attention Score of 3.5. This one has done particularly well, scoring higher than 98% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 169,884 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 97% of its contemporaries.
We're also able to compare this research output to 48 others from the same source and published within six weeks on either side of this one. This one has done particularly well, scoring higher than 91% of its contemporaries.