We can calculate a numerical value for skewness with tools such as the skewness test and excess kurtosis test. A distribution with a skewness of zero is symmetrical; any other number for skewness means that the distribution is asymmetric. That said, while we can use skewness to describe ...
The purpose of the paper is to present an analysis of vulnerability of road networks through an accessibility indicator and a link importance index (LII). Specifically, the objective is to identify which traffic disruptions generate the most significant impacts. This methodology has been applied to ...
To get started, you’ll need to go to theTMDB siteand get an API key. To get an API key, just go to the site, register a new account, and use your new account to generate a new API key. They make it pretty straightforward and I had no issues getting a key quickly. Once you ...
Degree of vertex Plot() does only show Residuals vs. Fitted, but not other diagnostic plots; par(mfrow=c(2,2)) already applied How to Read Large JSON file in R? Figure Caption in R markdown Ggplot troubleshoot: Error: Aesthetics must be either length 1 or the same as the d...
Our beliefs and opinions are shaped by others, making our social networks crucial in determining what we believe to be true. Sometimes this is for the good
We, furthermore, investigate the degree of association between individual spins. For the artificial matrices we used mutual infor- mation. The mutual information is an excellent measure for pairwise association, but is usually very difficult to calculate, because it requires t...
The other two perspectives address this limitation, but only to a degree. 2.2. Long working hours’ research The key argument of another longstanding research strand is that working long hours damages worker's well-being and mental health. According to the European Working Time Directive workers,...
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(3) We calculate eigenvector centrality to assess CVC status over the last five years. (4) CVC age is defined as the year between the first CVC investment and the focal investment round. (5) If CVC is the syndication’s lead investor, CVC lead equals 1, otherwise, it equals 0. (6)...
which requires node and link characteristics to calculate the probability of the existing link. It was also pointed out that the similarity-based method is more prevalent in research as it is difficult to find accurate node features. Predicting connections in social networks is often challenging when...