ozone | Pure-rust key/value store based on BoltDB | Key Value Database library
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kandi X-RAY | ozone Summary
Pure-rust key/value store based on BoltDB
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Trending Discussions on ozone
QUESTION
Sorry if this question was asked before but I couldn't find a similar post. I am trying to create a panel plot on R's base system. But R Studio shows my plots side by side not on a panel. So I tried to copy some codes from internet and it is still showing charts side by side. For example this codes has to create a panel plot right?
...ANSWER
Answered 2022-Mar-11 at 13:17If you run your code in the console, you will get a panel plot. Run this code in console:
QUESTION
I just had to re-install Ableton 11 and all plugins after a computer crash (reset Windows). I opened my last project in Ableton and three tracks cut out randomly for about 1-2 seconds before coming back (all are audio tracks with vocals, lots of filters (stock, Ozone, etc)). It only happens to these three tracks with the vocals, the other 10+ tracks are running fine (audio and MIDI). Weirdly, these random drop outs also happen at the exported WAV/MP3 files.
I tried all things I found on Google:
Update and reinstall Ableton (11.0.5 now) Freeze the audio tracks Turn off all plugins/filters on the affected tracks. Edit buffer size (tried 256, 512, 2014, 2096 and maximum buffer size) I have an i7 processor, 8GB ram, 512GB SSD hard drive (it worked perfectly before so it can't be the hardware).
Any ideas why this is happening?
Cheers
...ANSWER
Answered 2021-Jul-30 at 03:58I fixed it. Deleted all plugins from all tracks and master AND installed ASIO4ALL. Mastered the tracks again and all works fine... Not sure which helped but now it works.
QUESTION
My Goal: use pyelftool to retrieve variables absolute placement and functions absolute address from an elf file to automatize breakpoint placement for whitebox testing.
my code:
...ANSWER
Answered 2022-Feb-28 at 13:22Found the answer I was seeking,at least for my purposes:
QUESTION
In R, I am trying to generate a column of normally distributed random values based on columns existing in the dataframe. As there are NAs in the columns I am using, NAs are returned in the new column. Is there a way I can ignore these NAs?
I've used the built-in "airquality" data set as a dummy example to illustrate my problem as it includes NAs.
Example Code:
...ANSWER
Answered 2022-Feb-21 at 16:08There are NA
elements in the columns. An option is to convert the NA
to 0 and then then use that in the calculation for the mean
value as any arithmetic operation (+
) with NA
returns NA
. Also, the na.rm = TRUE
in OP's code is doing nothing as it is an argument for the function mean
and not for the parameter mean
in rnorm
QUESTION
I have 2 dataframes which i need to make into one. The first is 'GDP' and the second is 'Death_rates'. I want to combine the data from both matching up to the country and year columns. Assume i need to use rbind but not sure on how to match up the data from the 2nd dataset with the first.
GDP has colnames of 'Country' 'Year' 'GDP' Death_rates has colnames of 'Country' 'Year' 'Total deaths' 'Indoor deaths' 'Particlate matter' 'Ozone'
Intending to get one dataframe with 'Country' 'Year' 'Total deaths' 'Indoor deaths' 'Particlate matter' 'Ozone' 'GDP'
...ANSWER
Answered 2022-Feb-15 at 12:41If the column names are Country
and Year
in both data frames, you can use
QUESTION
I have a list with approximately 50 (slots) - dataframes. Each and every element of this list (dataframe) has 10 columns, 3 of which correspond to "year", "month" and "day". How can I cbind those three columns into one (by creating new column), in every dataframe of this list, and convert them at the same time to as.Date format without using the dplyr package .
I'm sending a reproducible example:
...ANSWER
Answered 2022-Feb-03 at 17:44Use do.call(rbind, x)
QUESTION
I want to apply broom::tidy()
to models nested in a fixest_multi
object and extract the names of each list level as data frame columns. Here's an example of what I mean.
ANSWER
Answered 2022-Jan-14 at 13:51So, fixest_mult
has a pretty strange setup as I delved deeper. As you noticed, mapping across it or using apply
just accesses part of the data frames. In fact, it isn't just the data frames for "Ozone"
, but actually just the data frames for the first 6 data frames (those for c("Full sample", "5", "6")
.
If you convert to a list, it access the data
attribute, which is a sequential list of all 12 data frames, but dropping the relevant names you're looking for. So, as a workaround, could use pmap()
and the names (found in the attributes of the object) to tidy()
and then use mutate()
for your desired columns.
QUESTION
Here is small portion of my data in dictionary format.
...ANSWER
Answered 2021-Dec-25 at 16:34The day that has the highest number of complaints can be find like this.
QUESTION
I have hourly data for each day of the year for 11 years. I want to find the maximum ozone value each day (I have 6 ozone columns), but I want to keep the entire row of data for the hour mark that the maximum value occurred, incluiding the date. I have a lot of meteorological parameters stored in this dataframe (like temperature, wind speed, etc) and don't want the code to drop any of the other columns. I want the code to show me every detail of the line, including the datetime
column, that the maximum ozone value occurs. The important component of this code is that I need the maximum ozone value for any given day, while preserving all other rows of data, including the datetime column, meaning I want to see the year-month-day-hour that the maximum ozone value occurred.
Here's the link to my csv file: https://drive.google.com/file/d/1iyrvbD9gPHoTmwhSxo8aPfgfAIbpOBK6/view?usp=sharing
Here's the code I have tried thus far:
...ANSWER
Answered 2021-Oct-08 at 22:42Based on your clarification that you want 6 separate dataframes, compute them in a comprehension.
For a given ozone column, use groupby.idxmax
to find the date index of the max ozone value. Since some dates are NaT
, dropna
before indexing the matching rows with loc
:
QUESTION
I have an app that I'd like to be able to have the title change once there is more than 1 input selected in a selectizeInput
. I know this is a simple thing but I can't seem to figure it out!
Sample of data:
...ANSWER
Answered 2021-Dec-08 at 15:49Made slight changes in sample data and code:
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