Recent comments in /f/dataisbeautiful

terrykrohe OP t1_j62imh0 wrote

best-fit lines, correlations: state+local ed spending VS evangelical

Purpose
In order to 'understand' the non-random, top/bottom, Rep/Dem differentiation of metric values, eight "response" metrics are correlated with three "predictor" metrics. This post presents the 'response' variable state+local ed spending vs the evangelical 'predictor' metric....
the eight "response" metrics: GDP, state taxes; suicide rate, opioids; life expectancy, infant mortality; incarceration, state+local ed spending
... the three "predictor" metrics: 'rural-urban', evangelical, diversity*

the "big picture"
i) There is a non-random, top/bottom, Dem/Rep pattern. Patterns have reasons/causes and are mathematical.
ii) Rep states are always on the negative side (less GDP, more suicides, lower life expectancy, etc).
iii) How did 150 million voters, acting individually, separate the fifty states into two such disparate groups?
iv) is there a "predictive" metric or combination of metrics which can be used to explain the characteristic Rep/Dem differences seen in the data?

other comments
i) the t-test value of 0.10 for EdSpending is the largest t-test value of the eight Response metrics – indicating that the data has a 10% probability that the sample means represent the same Population
ii) the Ed Spending metric shows 'typical' Response to evangelical Predictor: increasing evangelical population correlates with decreased ed spending
iii) however, the impact values are small – indicating that the Evangelical-EdSpending relationship is not-important
iv) that curious Rep state with the smallest evangelical population? Utah

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terrykrohe OP t1_j62i7ct wrote

sources

state+local ed spending
https://www.usgovernmentspending.com/compare_state_spending_2019b20a#copypaste
evangelical population
https://www.pewforum.org/religious-landscape-study/religious-tradition/evangelical-protestant/
tool: Mathematica

***************

top two plots:
– dashed lines are the mean values; the 'boxes' show one standard deviation from the mean
– "(3400 ± 630 (18%)" represents (mean ± 1 SD (relative SD); "relative SD" = SD/mean

bottom plot:
– the ellipses are centered on the Rep/Dem means; the standard deviations are represented by the ellipses' axes
– the 50 plot points represent the (evangelical, state+local ed spending) coordinates for each state; and are colored according to their 2020 Electoral College vote
– "r" is the Pearson correlation value
– the lines are the 'best-fit' lines thru the Dem and Rep data

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crimeo t1_j621cen wrote

If you replant and cycle your logging, it's neutral too. Drive around the pacific northwest, you can visually see almost the full loop around a hill range where there are different strips in a row in varying levels of regrowth cycling around.

Only cutting and then just leaving it for pasture or waste or development is one way

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