Statistical primer: multivariable regression considerations and pitfalls†

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Common pitfalls in statistical analysis: Logistic regression

Logistic regression analysis is a statistical technique to evaluate the relationship between various predictor variables (either categorical or continuous) and an outcome which is binary (dichotomous). In this article, we discuss logistic regression analysis and the limitations of this technique.

متن کامل

Common pitfalls in statistical analysis: Linear regression analysis

In a previous article in this series, we explained correlation analysis which describes the strength of relationship between two continuous variables. In this article, we deal with linear regression analysis which predicts the value of one continuous variable from another. We also discuss the assumptions and pitfalls associated with this analysis.

متن کامل

Statistical points and pitfalls

make for the interpretations of findings and the implications thereof for educational practice and future research. A new section of Perspectives on Medical Education, entitled Statistical points and pitfalls, directly tackles these analytical issues. The overall purpose of this series is to help readers and researchers alike increase awareness of how to use statistics, why and how we fall into...

متن کامل

Common Pitfalls in Statistical Thinking

works for quality management and process improvement, statistical thinking is an intrinsic part of building organizational capability. In all of these frameworks there is a degree of flexibility in how the statistical thinking concepts are implemented, because these frameworks apply to many different contexts. Flexibility, however, also leads to ambiguity and inconsistency. The purpose of this ...

متن کامل

Statistical pitfalls in pharmacological MRI

fMRI is increasingly used to monitor the modulating effects of pharmacological agents on human brain function [1]. Often a generalized linear model approach [2] (e.g. SPM, http://www.fil.ion.ucl.ac.uk/spm/) is applied to analyze fMRI data. Within this toolbox, a canonical form of the hemodynamic response function (HRF) is used as a standard regressor to analyze the signal course of the measured...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: European Journal of Cardio-Thoracic Surgery

سال: 2018

ISSN: 1010-7940,1873-734X

DOI: 10.1093/ejcts/ezy403