It's UWAweek 29 (mid-year break)

helpOSTS

This forum is provided to promote discussion amongst students enrolled in Open Source Tools and Scripting.

Please consider offering answers and suggestions to help other students! And if you fix a problem by following a suggestion here, it would be great if other interested students could see a short "Great, fixed it!"  followup message.

How do I ask a good question?
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 UWA week 20 (1st semester, week 11) ↓
SVG not supported 11:49am Mon 13th May, Zhenlong M.

left join ? right join? inner join? full join?


SVG not supported 10:31am Mon 13th May, Zhenlong M.

what I mean is below outputfile gdp-vs-happiness.tsv cap homicide-rate-unodc.tsv cap life-satisfaction-vs-life-expectancy.tsv or outputfile gdp-vs-happiness.tsv sqcup homicide-rate-unodc.tsv sqcup life-satisfaction-vs-life-expecta...


 UWA week 19 (1st semester, week 10) ↓
SVG not supported 9:29pm Sun 12th May, Zhenlong M.

Dear Professor, Based on the header (i.e. top) line, make sure that the file is a tab-separated format file Also based on the header line, report any lines that do not have the same number of cells. (Cells are allowed be empty.) Remove the column with ...


SVG not supported 11:54am Sat 11th May, Zhenlong M.

Dear Professor, I have a question what's the specific name for the cleaned datafile produced by cantril data cleaning? or whatever name is ok?Thanaks best regards, Zhenlong Ma


SVG not supported 12:31am Sat 11th May, Zhenlong M.

problem solved, please ignore this question. bash Mean correlation of Homicide Rate with Cantril ladder is 0.061 Mean correlation of GDP with Cantril ladder is -0.110 Mean correlation of Population with Cantril ladder is -0.835 Mean correlation of Life...


SVG not supported 6:39pm Fri 10th May, Zhenlong M.

Dear Professor, I don't understand what below sentences mean, can you explain? and " at least 3 predictor-value, Cantril-value pairs. " what's the meaning? Are you saying just ignore the data that doesn't have "Cantril ladder score"? Thanks


SVG not supported 10:27pm Thu 9th May, Zhenlong M.

gdp-vs-happiness.tsv line 258 bash United Arab Emirates ARE 2022 6.5712 Line 258 on gdp-vs-happiness.tsv definitely shows the Cantril ladder score on 2022, so how to decide on the year range. We can definitely ignore years before 2011 or...

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