User profiles for P. Sobczyk
Piotr SobczykPhD, Wroclaw University of Science and Technology Verified email at pwr.edu.pl Cited by 271 |
Controlling the rate of GWAS false discoveries
… of rejections is always a nonincreasing function of the P-values, it does do so for an
overwhelming proportion of realistic P-value configurations, and our extensive simulations studies …
overwhelming proportion of realistic P-value configurations, and our extensive simulations studies …
[HTML][HTML] Amyloidogenic motifs revealed by n-gram analysis
… We found 65 n-grams with p-values smaller than 0.05 in the QuiPT test in all repetitions
of cross-validation, regardless of the lengths of sequences in the training set (Fig. 3). The …
of cross-validation, regardless of the lengths of sequences in the training set (Fig. 3). The …
Surgical management of spontaneous intracranial hypotension syndrome: a literature review
P Sobczyk, P Bojarski… - … i Neurochirurgia Polska, 2023 - journals.viamedica.pl
… Sobczyk P, Bojarski P, Sobstyl M. Surgical treatment of spontaneous intracranial hypotension
syndrome secondary to the cervical cerebrospinal leak - a case report. Pol Merkur Lekarski…
syndrome secondary to the cervical cerebrospinal leak - a case report. Pol Merkur Lekarski…
[HTML][HTML] Prediction of signal peptides in proteins from malaria parasites
Signal peptides are N-terminal presequences responsible for targeting proteins to the
endomembrane system, and subsequent subcellular or extracellular compartments, and …
endomembrane system, and subsequent subcellular or extracellular compartments, and …
Bayesian dimensionality reduction with PCA using penalized semi-integrated likelihood
… To reduce the computational burden, when n > >p we diagonalize the covariance matrix X
T X of size p × p, whereas when n < <p we diagonalize the inner-product matrix XX T of size n …
T X of size p × p, whereas when n < <p we diagonalize the inner-product matrix XX T of size n …
[HTML][HTML] Structure learning of Gaussian Markov random fields with false discovery rate control
… x 1 , x 2 , ⋯ , x n of p jointly Gaussian random variables following N ( 0 , Σ p × p ) , where the
mean is zero without loss of generality and Σ p × p is the covariance matrix. The estimation is …
mean is zero without loss of generality and Σ p × p is the covariance matrix. The estimation is …
Low-temperature ammonia oxidation over Pt/γ-alumina: the influence of the alumina support
DP Sobczyk, EJM Hensen, AM De Jong… - Topics in catalysis, 2003 - Springer
Deactivation of a Pt/γ-alumina catalyst used for low-temperature ammonia oxidation was
studied using positron-emission profiling (PEP). Evidence is presented that irreversibly …
studied using positron-emission profiling (PEP). Evidence is presented that irreversibly …
Activation of ammonia dissociation by oxygen on platinum sponge studied with positron emission profiling
DP Sobczyk, AM De Jong, EJM Hensen… - Journal of …, 2003 - Elsevier
Positron emission profiling (PEP) is applied to study the adsorption and dissociation of ammonia
on metallic and preoxidized platinum sponge in the temperature range 323–573 K. The …
on metallic and preoxidized platinum sponge in the temperature range 323–573 K. The …
[HTML][HTML] Methods for comparing multiple digital PCR experiments
…, P Sobczyk, M Menschikowski, P Schierack… - Biomolecular Detection …, 2016 - Elsevier
The estimated mean copy per partition (λ) is the essential information from a digital PCR (dPCR)
experiment because λ can be used to calculate the target concentration in a sample. …
experiment because λ can be used to calculate the target concentration in a sample. …
[PDF][PDF] Sparse graphical modelling via the sorted ℓ 1-norm
…, PJ Kremer, S Paterlini, P Sobczyk - arXiv preprint arXiv …, 2022 - academia.edu
… model can be represented as the set of p multiple regression models, where for each i ∈
{1,..., p} … uses the Bonferroni correction to adjust to p2 tests, while in fact we test only for p(p−1) …
{1,..., p} … uses the Bonferroni correction to adjust to p2 tests, while in fact we test only for p(p−1) …