Time Series Analysis Acronyms TCSU and TASOG

TCSU Acronym Breakdown

• T in TCSU represents Trend, indicating the overall direction of the data.
• C stands for Cyclical, referring to patterns that repeat over time, whether similar or varied.
• S signifies Season, highlighting systematic variations within specific time periods.
• U denotes Unusual Features, which may include spikes or ramps in the data.
• TCSU is utilized for analyzing time series graphs to discern these patterns effectively.

TASOG Acronym Breakdown

• T in TASOG signifies Trend, indicating whether there is an upward or downward trajectory.
• A stands for Association, identifying whether the relationship between variables is linear or non-linear.
• S represents Strength, assessing the relationship between variables as strong, weak, or moderate.
• O refers to Outliers, which are data points that deviate significantly from the overall pattern.
• G denotes Grouping, which involves clustering data points for better analysis.
• TASOG is applied in the context of analyzing bivariate data, helping to explore relationships between two variables.

CSSU Acronym Breakdown

• C in CSSU indicates Center, often represented by the median of the data set.
• The first S stands for Spread, measured by the Interquartile Range (IQR), calculated as the difference between the Upper Quartile (UQ) and Lower Quartile (LQ).
• The second S signifies Shape, which can be characterized as skewed or symmetric based on data distribution.
• U represents Unusual Features, often referring to outliers, which can affect the data analysis.
• CSSU is employed to analyze multivariate data, facilitating the examination of relationships among multiple variables.