نتایج جستجو برای: regression line
تعداد نتایج: 718484 فیلتر نتایج به سال:
Introduction: The present study has determined the relationship between cognitive-attention syndrome and job stress of employees exposed to occupational accidents in Isfahan Steel Company. Methodology: The method of the present study is cross-sectional that was performed in 2019 on production line workers exposed to accidents in the steel production company in Isfahan. The statistical popula...
DNA methylation changes contribute to bladder carcinogenesis. Trihalomethanes (THM), a class of disinfection by-products, are associated with increased urothelial bladder cancer (UBC) risk. THM exposure in animal models produces DNA hypomethylation. We evaluated the relationship of LINE-1 5-methylcytosine levels (LINE-1%5mC) as outcome of long-term THM exposure among controls and as an effect m...
Sixteen genotypes developed through hybridization and mutation breeding techniques were evaluated during the year 2003-04 on nine locations covering most of the area of Punjab province including Faisalabad, Toba Tek Singh and Jhang. NIAB-IRRI-9, Jhona-379 salt tolerant genotypes and super Basmati, a salt sensitive variety were included as standard checks. The tested material (six genotypes) was...
A problem commonly encountered in meteor studies is the need for a realistic interpretation of statistical data which contains uncertainties in two variables. A simple solution is provided and for illustration applied to diffusion-height data. 1. LINEAR REGRESSION The statistical analysis of data consisting of two variables,each subject to error,in order to determine the existence of any linear...
Chronic occupational exposure to benzene is associated with an increased risk of hematological malignancies such as acute myeloid leukemia (AML), but the underlying mechanisms are still unclear. The main objective of this study was to investigate the association between benzene exposure and DNA methylation, both in repeated elements and candidate genes, in a population of 158 Bulgarian petroche...
Real-time production systems and other dynamic environments often generate tremendous (potentially in nite) amount of stream data; the volume of data is too huge to be stored on disks or scanned multiple times. Can we perform on-line, multi-dimensional analysis and data mining of such data to alert people about dramatic changes of situations and to initiate timely, high-quality responses? This ...
Computational efficiency is important for learning algorithms operating in the "large p, small n" setting. In computational biology, the analysis of data sets containing tens of thousands of features ("large p"), but only a few hundred samples ("small n"), is nowadays routine, and regularized regression approaches such as ridge-regression, lasso, and elastic-net are popular choices. In this pap...
Local linear regression is commonly used in practice because of its excellent numerical and theoretical properties. It involves fitting a straight line segment over a small region whose midpoint is the target point x, and the local linear estimate at x is the estimated intercept of that straight line segment. Local linear estimator has an asymptotic bias of order h and variance of order (nh) wi...
This research determines the unemployment risk indicators and constructs early warning model of Guizhou Province through hierarchical regression model, using software technology combining relevant indicator data Province. Then, according to previous research, line is determined. The registered rate cities towns in predicted by are compared with line. comparison results, situation analyzed, poli...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید