| General | |||||||
|---|---|---|---|---|---|---|---|
| 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | Total | |
| Conferences | 34- | 70- | 74- | 43- | 33- | 1- | 255- |
| Articles | 2,118- | 5,139- | 7,200- | 3,844- | 2,329- | 30- | 20,660- |
|
Article authors
[?]
For these values, an author of multiple articles in a
single year is counted multiple times.
That number is also reflected in the total.
|
8,092- | 19,993- | 27,426- | 14,528- | 8,762- | 144- | 78,945- |
|
Survey emails sent
[?]
This number should approach the number of article authors.
It will be reduced by authors missing email addresses,
email addresses known to bounce, unsubscribe requests, etc.
|
7,498- | 18,284- | 25,470- | 13,380- | 7,887- | 117- | 72,636- |
|
Unsubscribes
[?]
For percent values, the denominator is the count of unique email
addresses at which we believe survey emails to have been received.
This is the upper limit on the number of unsubscribe requests that
might be submitted.
|
671% | 1461% | 1771% | 911% | 681% | 00% | 5491% |
| All articles | |||||||
|---|---|---|---|---|---|---|---|
| 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | Total | |
|
Article authors with an email address
[?]
This does not necessarily mean that an author's email address is recorded
in the article. Missing emails are recovered from other articles by the
same author, NSF grant proposals, institutional directories, and public
internet searches. All emails are counted here, regardless of source.
|
7,79996% | 18,94395% | 26,08295% | 13,88696% | 8,44796% | 12285% | 75,27995% |
| Article authors without an email address | 2934% | 1,0505% | 1,3445% | 6424% | 3154% | 2215% | 3,6665% |
| Total article authors | 8,092100% | 19,993100% | 27,426100% | 14,528100% | 8,762100% | 144100% | 78,945100% |
| Articles with at least one author email address | 2,118100% | 5,132100% | 7,193100% | 3,842100% | 2,328100% | 30100% | 20,643100% |
| Articles without any author email address | 00% | 70% | 70% | 20% | 10% | 00% | 170% |
| Total articles | 2,118100% | 5,139100% | 7,200100% | 3,844100% | 2,329100% | 30100% | 20,660100% |
| Articles with at least one survey email sent | 2,114100% | 5,119100% | 7,178100% | 3,828100% | 2,31299% | 30100% | 20,581100% |
|
Articles without any survey email sent
[?]
Survey emails may not be sent because of missing email addresses,
addresses known to bounce, unsubscribe requests, etc.
|
40% | 200% | 220% | 160% | 171% | 00% | 790% |
| Total articles | 2,118100% | 5,139100% | 7,200100% | 3,844100% | 2,329100% | 30100% | 20,660100% |
| Articles verified by at least one author | 26412% | 57911% | 77711% | 3148% | 1918% | 413% | 2,12910% |
| Articles not verified by any author | 1,85488% | 4,56089% | 6,42389% | 3,53092% | 2,13892% | 2687% | 18,53190% |
| Total articles | 2,118100% | 5,139100% | 7,200100% | 3,844100% | 2,329100% | 30100% | 20,660100% |
| Articles verified by their authors | |||||||
|---|---|---|---|---|---|---|---|
| 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | Total | |
| Articles with at least one artifact | 18369% | 36363% | 50365% | 21067% | 13068% | 375% | 1,39265% |
| Articles without any artifact | 8131% | 21637% | 27435% | 10433% | 6132% | 125% | 73735% |
| Total verified articles | 264100% | 579100% | 777100% | 314100% | 191100% | 4100% | 2,129100% |
|
Articles which produced no artifacts
[?]
Please visit the sample survey link on the FAQ page to see
the exact wording of the question that authors answer
for this line and the ones immediately following.
|
4718% | 11520% | 10914% | 4314% | 2312% | 00% | 33716% |
| Articles with non-shared artifacts | 259% | 7713% | 11315% | 4514% | 2714% | 125% | 28814% |
|
Articles with shared artifacts
[?]
This may not match the count of articles with at least
one artifact. Instructions for accessing artifacts may
appear in an author comment, for example, in which case
they are not detected when counting artifacts.
|
18369% | 36563% | 50565% | 21167% | 13068% | 375% | 1,39766% |
| Articles not presenting original research | 42% | 31% | 30% | 31% | 00% | 00% | 131% |
| Articles with other sharing | 52% | 193% | 476% | 124% | 116% | 00% | 944% |
| Total verified articles | 264100% | 579100% | 777100% | 314100% | 191100% | 4100% | 2,129100% |
| Articles with author comments | 208% | 7513% | 8511% | 3411% | 2413% | 125% | 23911% |
| Articles with no author comments | 24492% | 50487% | 69289% | 28089% | 16787% | 375% | 1,89089% |
| Total verified articles | 264100% | 579100% | 777100% | 314100% | 191100% | 4100% | 2,129100% |
| Articles with at least one NSF award | 7127% | 17130% | 24331% | 9530% | 5730% | 4100% | 64130% |
| Articles without any NSF award | 19373% | 40870% | 53469% | 21970% | 13470% | 00% | 1,48870% |
| Total verified articles | 264100% | 579100% | 777100% | 314100% | 191100% | 4100% | 2,129100% |
| Articles not verified by their authors | |||||||
|---|---|---|---|---|---|---|---|
| 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | Total | |
| Articles with at least one artifact | 41222% | 65714% | 1,26220% | 45613% | 29914% | 623% | 3,09217% |
| Articles without any artifact | 1,44278% | 3,90386% | 5,16180% | 3,07487% | 1,83986% | 2077% | 15,43983% |
| Total unverified articles | 1,854100% | 4,560100% | 6,423100% | 3,530100% | 2,138100% | 26100% | 18,531100% |
| Articles with at least one NSF award | 52028% | 1,24327% | 1,79328% | 91526% | 66431% | 1350% | 5,14828% |
| Articles without any NSF award | 1,33472% | 3,31773% | 4,63072% | 2,61574% | 1,47469% | 1350% | 13,38372% |
| Total unverified articles | 1,854100% | 4,560100% | 6,423100% | 3,530100% | 2,138100% | 26100% | 18,531100% |