Your English writing platform
Discover LudwigExact(1)
Open image in new window Fig. 6 Step-by-step detailed process to obtain impedance model with unbalanced grid voltage by harmonic linearization.
Similar(59)
Models with unbalanced data (i.e., varying numbers of repeated measurements on each subject) typically yield accurate estimates of within-subject variation, provided a sufficient number of repeated measurements contribute to the estimate.
Using instrumental variables we estimate a wage-sharing model with an unbalanced firm-level panel data covering the period 1997 2004.
Constructing regression models with an unbalanced dataset can result in poor model fit, inaccuracy in predicting the less prevalent class, and may even impede the convergence of the numeric maximum likelihood estimation algorithms.
The difference decreases when the diameter increases, and we can see that under random tree models with very unbalanced edge lengths, the difference between our result and the optimal result are much smaller than that of the uniform distributed tree model.
Random effect (RE) panel probit models were only with unbalanced panels, with the potential problem of attrition bias, and as a consequence selection bias in the estimates can occur.
This paper focuses on a tuning-less model predictive control (MPC) strategy with unbalanced fault-ride-through capability for a three-phase modular multilevel converter (MMC).
Mixed-effects modelling is flexible in dealing with unbalanced longitudinal measurements, and takes into account correlations between repeated measurements.
The model-based estimates are unbiased with unbalanced and missing data, so long as the missing data are non-informative (missing completely at random).
In this model population, unbalanced groups with frequently heterogeneous variances in their phenotypic properties are found.
Mixed regression models offer an alternative for dealing with unbalanced data sets.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com