Left-censoring
Left-censoring is a statistical method used in data analysis to handle incomplete data where the values below a certain threshold are not observed or recorded. In other words, left-censoring occurs when the data is truncated from below, meaning that the values below a certain threshold are not available. This can happen in various situations, such as when measuring the concentration of a substance in a sample, where the instrument used to measure the concentration has a lower limit of detection. Left-censoring can be addressed by using statistical models that take into account the censored data, such as maximum likelihood estimation or survival analysis. These models can provide estimates of the parameters of interest, such as the mean or median, and can also be used to make predictions or perform hypothesis testing.
Your Previous Searches
Random Picks
- Polynomial Regression: Polynomial regression is a type of regression analysis in which the relationship between the independent variable x and the dependent variable y is modeled as an nth degree polynomial. It is a form of nonlinear regression that allows for mo ... Read More >>
- RGB: RGB stands for Red, Green, Blue. It is a color model used in digital imaging and computer graphics to represent colors. In this model, colors are created by combining different intensities of red, green, and blue light. Each color channel c ... Read More >>
- Drug Target Identification: Drug target identification is the process of identifying and validating the molecular targets of a drug. It involves the use of various computational and experimental techniques to identify the proteins, nucleic acids, or other molecules th ... Read More >>
Top News
Employees were already freaked out about AI — Amazon just proved them right...
Amazon CEO Andy Jassy acknowledged in a Tuesday statement what many workers have been scared of: Artificial intelligence will soon mean job cuts....
News Source: Business Insider on 2025-06-18
Trump’s purges come for the U.S.’ nuclear safety board...
Donald Trump’s efforts to strip federal agencies and commissions of their independence took an alarming step Monday, when the president fired one of the five commissioners who sit on the Nuclear Reg...
News Source: MSNBC on 2025-06-17
Amazon says it will reduce its workforce as AI replaces human employees | CNN Bu...
Amazon says it will reduce its workforce as AI replaces human employees | CNN Businesscnn.com...
News Source: CNN on 2025-06-17
Amazon’s Jassy says AI will reduce company’s corporate ranks...
Andy Jassy expects the company’s workforce to decline in the next few years....
News Source: Fortune on 2025-06-17
Bank of America is bullish on these 4 under-the-radar AI stocks...
Investors interested in the AI trade beyond the Magnificent Seven should look into these four stocks with breakout growth potential....
News Source: Business Insider on 2025-06-17