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| bio | website | |
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| age | ||
| visits | member for | 2 years, 7 months |
| seen | Jul 3 '12 at 17:53 | |
| stats | profile views | 21 |
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Apr 17 |
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Time series with multiple subjects and multiple variables I am reading up on dynamic linear regression and it seems to fit what I am looking for. Do you have any suggested reading materials? |
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Apr 17 |
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Time series with multiple subjects and multiple variables I don't think that the current week's x variables will have no effect. I think they will have some effect, perhaps greater than previous weeks. I just believe that previous weeks will have some effect. Additionally, since I am already familiar with R and python, I'd prefer to use those tools. |
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Apr 17 |
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Time series with multiple subjects and multiple variables I am expecting there to be 2-3 weeks of lag. I've edited the question to give a real world example. |
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Apr 16 |
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Time series with multiple subjects and multiple variables Since I am a novice, do you think you could break down for me at a high level what I need to do and what this represents in terms of analysis? Thank you very much and any code that you could provide would be more than appreciated! I am familiar with python and R. |
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Apr 27 |
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Conducting correlation and one way ANOVA using data from a PostgreSQL database can that do ANOVA? |
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Apr 27 |
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Conducting correlation and one way ANOVA using data from a PostgreSQL database I have been trying to connect R to the database and have been failing mightily. Any suggestions? |
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Mar 14 |
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How to represent an unbounded variable as number between 0 and 1 I am measuring them on arbitrary scales. How old the content is. How many "points" a piece of content is received. Self-reported "interest" in the domain of the content. |
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Mar 14 |
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How to represent an unbounded variable as number between 0 and 1 I am measuring content across many different dimensions and I want to be able to make comparisons in terms of how relevant a given piece of content is. Additionally, I want to display values across these dimensions that is explicable and easily understood. |
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Mar 14 |
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How to represent an unbounded variable as number between 0 and 1 My data will be non-negative and has no bound. |
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Mar 2 |
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Simple similarity metric Thank you so much? However, my question is, in this situation, the more similar two vectors are, the smaller the norm will be. What is an easy way to invert this whereby more similar vectors output higher similarity values. |
