Leiden University
Circuit mix
Where Leiden University shows up, by circuit. Each event counts once: 2 if it sponsored, 1 if it only had speakers. Hover a segment for the conference.
- Python & R data science100%2 events
The year around now
Conferences where Leiden University sponsored or had speakers in the past 12 months, and the announced events it is already listed for. One row per conference, January to December; hover a mark for the event and the company's role.
Presence by conference and year
Each cell is one conference in one year. Fill shows the company sponsored, shaded by its best tier that year; a dot means it had speakers there. Hover for details; click to open the event.
- Title
- Platinum
- Gold
- Silver
- Bronze
- Other / unlabeled tier
- Had speakers
| Conference | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|
| useR! (The R User Conference) |
Activity by year
Three measures on one year axis; each panel has its own scale.
Conferences present at
Distinct conferences each year, split by whether the company sponsored or only had speakers there.
- Sponsored
- Speakers only
Distinct speakers
People from this company on a program that year, each counted once.
Where they've grown or pulled back
Leiden University has never sponsored a tracked conference, so this follows where its speakers appear instead.
FlatHad speakers at 1 conference in 2026, flat from 1 in 2024.
Counted per conference. 2026 is the latest year whose conferences have mostly happened. A conference counts as no longer seen only when later events published speaker lists.
Regulars 1
Speakers in most years of the span.
- useR! (The R User Conference)speakers in 2 of 3 years, 2024–26
Not on the company map: lookalikes are computed only for companies present at four or more conferences.
Often sponsors alongside
Companies that sponsored the same events, by number of shared events (out of 0 this company sponsored).
No co-sponsors: this company has no recorded sponsorships, or sponsored alone.
Sponsorships 0
No sponsorships recorded for Leiden University.
Speakers 5
| Speaker | Event | Role | Talk | Links |
|---|---|---|---|---|
| Juan Claramunt Gonzalez | useR! 2026 | lightning | metacart 3.0: Classification and regression trees for Exploratory Moderator Analysis in Meta-Analysis | — |
| Juan Claramunt | useR! 2024 | poster | StatLearning: A Shiny App for Practicing Statistical Hypothesis Testing | — |
| Juan Claramunt | useR! 2024 | lightning | From SPSS to R in Social Sciences | — |
| Juan Claramunt | useR! 2024 | poster | StatLearning: A Shiny App for Practicing Statistical Hypothesis Testing | — |
| Mirko Signorelli | useR! 2024 | speaker | Dynamic Prediction with Numerous Longitudinal Covariates | — |