vd-pge
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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vd-pge [2021/08/10 12:01] dblume |
vd-pge [2021/08/10 16:55] (current) dblume [Select Rows to Analyze] |
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| ====== Analyzing PG&E data with VisiData ====== | ====== Analyzing PG&E data with VisiData ====== | ||
| - | At the PG&E website, you can download a CSV table of your energy usage. Click " | + | At the PG&E website, you can download a CSV table of your energy usage. Click " |
| {{: | {{: | ||
| Line 59: | Line 59: | ||
| ===== Select Rows to Analyze ===== | ===== Select Rows to Analyze ===== | ||
| + | |||
| + | Directly selecting ranges of rows: | ||
| ^ Key ^ Meaning ^ | ^ Key ^ Meaning ^ | ||
| - | | %%|%% | On DATE_START_TIME column, select by regex, like " | + | | s,t,u | Select/ |
| - | | " | + | | , | Select all rows matching value of current cell | |
| - | | q | Quit the new sheet mode. | | + | | gs, |
| + | | zs,zt,zu | ... from top to cursor | ||
| + | | gzs, | ||
| + | | " | Open duplicate | ||
| + | |||
| + | Select based on a pattern: | ||
| ^ Key ^ Meaning ^ | ^ Key ^ Meaning ^ | ||
| - | | %%z|%% | select rows matching Python expr " | + | | %%|%% | On DATE_START_TIME column, |
| + | | %%z|%% | Select | ||
| | " | To open a new sheet with just those selected rows. | | | " | To open a new sheet with just those selected rows. | | ||
| - | | q | Quit the new sheet mode. | | + | |
| ===== Visualize Data ===== | ===== Visualize Data ===== | ||
vd-pge.1628622112.txt.gz · Last modified: 2021/08/10 12:01 by dblume
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