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2. Semi-log plot - Wikipedia

   en.wikipedia.org/wiki/Semi-log_plot

   The linear–log type of a semi-log graph, defined by a logarithmic scale on the x axis, and a linear scale on the y axis. Plotted lines are: y = 10 x (red), y = x (green), y = log (x) (blue). In science and engineering, a semi-log plot / graph or semi-logarithmic plot / graph has one axis on a logarithmic scale, the other on a linear scale.

3. Comma-separated values - Wikipedia

   en.wikipedia.org/wiki/Comma-separated_values

   Comma-separated values. Comma-separated values (CSV) is a text file format that uses commas to separate values, and newlines to separate records. A CSV file stores tabular data (numbers and text) in plain text, where each line of the file typically represents one data record. Each record consists of the same number of fields, and these are ...

4. Logical Framework Approach - Wikipedia

   en.wikipedia.org/wiki/Logical_framework_approach

   The Logical Framework Approach takes the form of a four-by-four project table, often referred to as a "Logframe". The rows represent types of events that take place as a project is implemented: Activities, Outputs, Purpose and Goal (from bottom to top on the left hand side — see EC web site under external links).

5. Likelihood function - Wikipedia

   en.wikipedia.org/wiki/Likelihood_function

   But for practical purposes it is more convenient to work with the log-likelihood function in maximum likelihood estimation, in particular since most common probability distributions—notably the exponential family—are only logarithmically concave, [34] [35] and concavity of the objective function plays a key role in the maximization.

6. Keeping a Sleep Diary - WebMD

   www.webmd.com/sleep-disorders/how-to-use-a-sleep...

   Keeping a diary for 1 to 2 weeks can reveal the patterns and factors that stop you from getting a good night's rest. Once you are diagnosed with a sleep problem, a sleep diary can help your doctor ...

7. Likelihood-ratio test - Wikipedia

   en.wikipedia.org/wiki/Likelihood-ratio_test

   Likelihood-ratio test. In statistics, the likelihood-ratio test is a hypothesis test that involves comparing the goodness of fit of two competing statistical models, typically one found by maximization over the entire parameter space and another found after imposing some constraint, based on the ratio of their likelihoods.

8. Finding Your Food Allergy Triggers With a Food Diary - WebMD

   www.webmd.com/allergies/food-diary-helping...

   Print this sample food diary, and use it to record what you eat each day and when you eat it. Don't forget to include snacks and drinks. Record any allergy symptoms like itching, wheezing, or ...

9. Logarithmic scale - Wikipedia

   en.wikipedia.org/wiki/Logarithmic_scale

   Semi-log plot of the Internet host count over time shown on a logarithmic scale. A logarithmic scale (or log scale) is a method used to display numerical data that spans a broad range of values, especially when there are significant differences between the magnitudes of the numbers involved. Unlike a linear scale where each unit of distance ...