Projects per year
Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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The Fingerprint is created by mining the titles and abstracts of the person's research outputs and projects/funding awards to create an index of weighted terms from discipline-specific thesauri.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Remapping the Visual Field to Aid Reading with Central Scotomas
Engel, S. A. (PI), Erdman, A. G. (CoI), Helwig, N. E. (CoI), Legge, G. E. (CoI) & van Kuijk, E. (CoI)
7/1/20 → 6/30/25
Project: Research project
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Neural outcomes of moderating alcohol use in early adulthood
Malone, S. (PI), Fiecas, M. (CoI), Helwig, N. E. (CoI), Iacono, W. G. (CoI) & Wilson, S. (CoI)
NIH Nat'lInst. on Alcohol Abuse & Alcoh
6/15/19 → 5/31/22
Project: Research project
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Intersegmental Dynamic Mechanisms of Neck Pain In Vivo
Ellingson, A. M. (PI), Helwig, N. E. (CoI), Johnson, C. P. (CoI), Keefe, D. F. (CoI) & Ludewig, P. M. (CoI)
NIH NAT'L INST OF CHILD HEALTH/HUMAN DEV
6/10/19 → 5/31/22
Project: Research project
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Perceptual Mechanisms of Visual Hallucinations and Illus
Sponheim, S. R. (PI), Helwig, N. E. (CoI) & Olman, C. A. (CoI)
NIH NAT'L INSTITUTE OF MENTAL HEALTH
9/21/17 → 6/30/23
Project: Research project
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Neural Disconnection and Errant Visual Perception in Psy
Sponheim, S. R. (PI), Camchong, J. (CoI), Engel, S. A. (CoI), Helwig, N. E. (CoI), Lim, K. O. (CoI), MacDonald, A. (CoI), Marjanska, M. (CoI), Mueller, B. A. (CoI), Olman, C. A. (CoI), Ugurbil, K. (CoI) & Yacoub, E. (CoI)
NIH NAT'L INSTITUTE OF MENTAL HEALTH
8/5/16 → 7/31/22
Project: Research project
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Precise Tensor Product Smoothing via Spectral Splines
Helwig, N. E., Mar 2024, In: Stats. 7, 1, p. 34-53 20 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
Self-selected diets: Exploring the factors driving food choices and satisfaction with dietary variety among independent adults
Ehrmantraut, L. E., Redden, J. P., Mann, T., Helwig, N. E. & Vickers, Z. M., Aug 2024, In: Food Quality and Preference. 117, 105154.Research output: Contribution to journal › Article › peer-review
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Versatile Descent Algorithms for Group Regularization and Variable Selection in Generalized Linear Models
Helwig, N. E., 2024, (Accepted/In press) In: Journal of Computational and Graphical Statistics.Research output: Contribution to journal › Article › peer-review
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Computing the real solutions of Fleishman's equations for simulating non-normal data
Helwig, N. E., May 2022, In: British Journal of Mathematical and Statistical Psychology. 75, 2, p. 319-333 15 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Robust Permutation Tests for Penalized Splines
Helwig, N. E., Sep 2022, In: Stats. 5, 3, p. 916-933 18 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations
Datasets
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Dynamic properties of successful smiles
Helwig, N. E., Sohre, N. E., Ruprecht, M. R., Guy, S. J. & Lyford-Pike, S., PLoS ONE, 2017
DOI: 10.1371/journal.pone.0179708.s002
Dataset
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Age, gender, and self-esteem: a sociocultural look through a nonparametric lens
Helwig, N. E. & Ruprecht, M. R., Inter-university Consortium for Political and Social Research, 2017
Dataset
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Dynamic properties of successful smiles
Helwig, N. E., Sohre, N. E., Ruprecht, M. R., Guy, S. J. & Lyford-Pike, S., PLoS ONE, 2017
DOI: 10.1371/journal.pone.0179708.s001
Dataset
Activities
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Journal of Computational and Graphical Statistics (Journal)
Helwig, N. E. (Editor)
2021 → …Activity: Editorial work types › Editorial activity
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Exploring latent brain networks with cross-validated simultaneous component analysis
Helwig, N. E. (Speaker) & Snodgress, M. A. (Speaker)
Apr 15 2021Activity: Talk types › Poster
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Statistical learning via spectrally sparse smoothers
Helwig, N. E. (Speaker)
Jun 25 2021Activity: Talk types › Invited presentation
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Predicting ADHD Symptomatology with Network Connectivity and Family History of Substance Use
Duffy, K. (Invited speaker) & Helwig, N. E. (Invited speaker)
Apr 30 2021Activity: Talk types › Internal colloquium/guest lecture
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Spectrally sparse nonparametric regression via elastic net regularized smoothers
Helwig, N. E. (Invited speaker)
Apr 23 2021Activity: Talk types › Invited presentation
Press/Media
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More or less teeth? Computer modeling helps work out the recipe for a perfect smile
7/3/17
1 Media contribution
Press/Media: Research
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A winning smile avoids showing too many teeth, researchers say
6/28/17
1 Media contribution
Press/Media: Research
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Facial models suggest less may be more for a successful smile
6/28/17
1 Media contribution
Press/Media: Research