cross-sectional variation in the average of IMF program participation across the period of interest; and (b) a compound instrumental variable approach to account for endogeneity of IMF conditionality, using the interaction term of the budget constraint of the IMF and cross-sectional variation in the...
SpaceX reported that the orbital decay on Starlink satellites was considered to be linked to a geomagnetic storm that was initiated on February 3, 2022. We attempted to analyze the cause of orbital decay by sampling all Starlink satellites registered in the SpaceTrack database and then tracing ...
Using the Wavelet Transformation to Analyze Cross-Sectional MRI Data The original data is collected by OASIS (Open Access Series of Imaging Studies). We have about 400 subjects in this research. Due to missing value and data quality, only 235 subjects have provided the entire information. I wil...
To compare the responses given by the same students (in the same academic year) to Questions 11 and 12, the paired Wilcoxon rank test was used. Cross-tabulation was used to analyze categorical data. Cohen’s d was used to estimate the effect size of the differences for ratio data, while...
The SEER data used in cohort, case–control, and case-series studies can be obtained using SEER*Sat software under the Case-Listing session. Cross-sectional study Cross-sectional study is conducted at a specific point in time or spanning a relatively short time frame. These studies are often ...
How to analyze correlational data Correlation and causation Other interesting articles Frequently asked questions about correlational research Correlational vs. experimental research Correlational and experimental research both use quantitative methods to investigate relationships between variables. But there are impo...
By evidencing that and which combinations of data and analyses conjuncturally cause decision quality, the authors' study provides a first confirmation of HRA success. Research limitations/implications Major limitations refer to the cross-sectional and national sample and the usage of subjective measures...
Second, the temporal scope of the data in this article is limited. Due to the inconsistency between the 2018 study and the 2020 variables, they cannot be matched, and since 2020 is the latest version of the collected data, only the cross-sectional data from 2020 was used. In the future,...
Cross-sectional analysis is not used solely for analyzing a company; it can be used to analyze many different aspects of business. For example, a study released on July 18, 2016, by the Tinbergen Institute Amsterdam (TIA) measured the factor timing ability of hedge fund managers. Factor timin...
Statistical techniques can be used to analyze time series data in two key ways: to generate inferences on how one or more variables affect some variable of interest over time, or to forecast future trends. Unlike cross-sectional data, which is essentially one slice of a time series, the arro...