Missing values

status and our sample reflects this restriction in range of demographics. Self-report bias may influence participant responses. We did not identify patterns within our missing data. Nonetheless, some participants did not answer all items. To manage this, we used multiple imputation method of missing data management to replace missing values. Our study is a cross-sectional correlational design, therefore causation cannot be

Autocorrelation Autocorrelation is defined as the correlation between the value of time series at a specific time and previous values of the same series (Reference). In other words, with time series what happens in time t contains information about what will happen at time t+1. Autocorrelation plots are a commonly-used tool for checking randomness in a data set. This randomness is ascertained by computing autocorrelations for data values at varying time lags. If random, such autocorrelations should be near

Comparative Analysis of Classification Algorithms Abstract Data Mining is the non-trivial extraction of potentially useful information about data. In other words, Data Mining extracts the knowledge or interesting information from large set of structured data that are from different sources. There are various research domains in data mining specifically text mining, web mining, image mining, sequence mining, process mining, graph mining, etc. Data mining applications are used in a range of areas

Abstract Data Mining is the non-trivial extraction of potentially useful information about data. In other words, Data Mining extracts the knowledge or interesting information from large set of structured data that are from different sources. There are various research domains in data mining specifically text mining, web mining, image mining, sequence mining, process mining, graph mining, etc. Data mining applications are used in a range of areas such as it is used for financial data analysis, retail

Abstract— Data Mining extracts useful information about data. In other words, Data Mining extracts the knowledge or interesting information from large set of structured data that are from different sources. Data mining applications are used in a range of areas such as it is used for financial data analysis, retail and telecommunication industries, banking, health care and medicine. In health care, the data mining is mainly used for disease prediction. In data mining, there are several techniques

techniques have variable positive predictive values, some as low as 20% (Kahn et al., 2012; Mullooly, Donahue, DeStefano, Baggs, & Eriksen, 2008). Complete Data and the Abscense of Evidence Data completeness in EHR data quality represents the overall completeness of the data, also defined as the degree of missing values within the database or dataset (Schafer & Graham, 2002). Data completeness is context driven, meaning not all missing data is missing for the same reason. For example, cosmologist

title is held and not sent to the payoff dealer in a timely manner is to create a dealer notification process. This process will consist of contacting the dealer by phone, email or fax to notify them of the accounts that have a title on hold for missing odometer statement. The solution should be implemented because it is quick to implement, will have a low cost to implement and will have a big impact on the issue. If the dealers are notified as soon as the title is placed on hold they can fax or

work, and nearly 25 percent said they dread performance reviews more than anything else” (Pulakos, Mueller-Hanson, O 'Leary, & Meyrowitz, 2012, p. 8). Negative perceptions of appraisals derive from feelings of being a waste of time or holding no value in the workplace. Organization leadership should develop a thorough evaluation form to combat the pessimistic discernment for performance reviews. Constructing a meticulous form, adhering to guidelines, and stressing the importance of the process

found in a bush the day after, the person who did this to her is unknown. The most recent case is when a 20 year old named Madison Scott had vanished near the highway in May of 2011. The police had located her tent and truck, but she still remains missing. Her disappearance shocked her entire community and no one knew what to think. They thought it was completely out of character for her to just wander off drunk after the party and drown in the lake. So they are worried they might never find her or

Through the love for my son, I developed the ability to remain positive even during the most difficult times in life. Although I gained the knowledge to be a more stable and positive individual, something was still missing in my life. The missing piece soon fell into place upon the birth of my twin boys, Irijah and Isaac. A multiple birth was a miracle within itself. It seemed unreal because no one in my family was ever blessed with two babies. Although it took a lot of adjustment