bikeshare | Statistical models and webapp for predicting when bikeshare | Machine Learning library
kandi X-RAY | bikeshare Summary
kandi X-RAY | bikeshare Summary
Statistical models and app for predicting when bikeshare stations will be empty or full in Washington DC and someday Chicago. The app is live at bikeshare.dssg.io. This project is a part of the 2013 Data Science for Social Good fellowship, in partnership with Divvy and the Chicago Department of Transportation.
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Top functions reviewed by kandi - BETA
- function used for parsing
- generate - tag policy
- Update the markers
- Class block functions
- String - > Boolean
- make the table for testing
- parses text
- Default browser implementation
- Calculates and dist packages
- switches the menu
bikeshare Key Features
bikeshare Examples and Code Snippets
Community Discussions
Trending Discussions on bikeshare
QUESTION
I would like to specify "sum to zero" contrasts for two predictors in a LM using a tidymodels
recipe. Is it possible? In looking at the recipes
documentation, before 1.3, it seems there were attempts to build the variable specific options but the strategy was shifted to a global option.
I am trying to convert this base R code into tidymodels
:
ANSWER
Answered 2021-Nov-17 at 03:01The docs for step_dummy()
have :
To change the type of contrast being used, change the global contrast option via
options
.
so there is no way, outside of global options, to change it.
We should probably have an example though :-/
Note that, for new samples, the options are read from the global option again. Make sure that they are set the same at prediction-time:
QUESTION
I wrote those codes and they were running just fine, and gives the correct answers, but suddenly they began to give me wrong answers or get to next code directly, I don't know what happened? when entering city correctly, tells me to choose from available! and in month: the month is written correct but still not in months and also with days???!
...ANSWER
Answered 2021-Jun-28 at 13:20month = input('Please select month or for all months type "all": \n >')
QUESTION
I am trying to perform a linear regression fit using tidymodels
,parsnip
but encounters the following error:
ANSWER
Answered 2021-May-14 at 14:26The main issue is that you need to assign the fitted model to an object; in your case it would also be fit
.
There are two other points to consider:
- it's confusing/not best practice to assign variables with the same name as R functions (i.e. you might want to call your fit
fit0
ormy_fit
or something rather thanfit
); usually you can get away with it but it breaks, confusingly, in some contexts broom.mixed
is a red herring. Thebroom
package is actually used forlm
fits (and you don't need to load it, apparentlytidymodels
loads it (andparsnip
) automatically ...)
QUESTION
I am having problems with the Numpy 1.18.5 version. I have the Python3.8 and they seem to be incompatible. I am working with Anaconda Navigator. So sorry if this is very basic but i am a beginner in this amazing world. Thanks a lot in advance. This is the message error i get:
...ANSWER
Answered 2020-Oct-22 at 11:00I can see the error accures when the script imports Pandas. So you might need to change your pandas version too.
To check your Numpy: Try to find your NumPy version first.
QUESTION
I have TabView
containing 2 entries....both trigger display of StationListView
. The issue I have is that when I click on 2nd tab, the onAppear
is being called twice (once each for the 2 instances) having the effect of data for 2nd tab showing, following shortly by data again for 1st tab.
ANSWER
Answered 2020-Sep-20 at 17:25You'd like the view to reload the data from the network when it is selected. Unfortunately, .onAppear
doesn't work because the View isn't loaded when you select it.
Instead, reload the data when selection
changes.
To make this work in SwiftUI 2.0 (Xcode 12), pass the tag
number and selection
(as a Binding
) to the StationListView
, then have StationListView
reload the data when the tag
matches the selection
both .onAppear
and when selection
changes using onChange(of: selection)
:
QUESTION
I have created a Google script that pushes data every hour from the Capital Bikeshare API to a Google Sheet, but I have noticed that the way I am currently pulling the data doesn't maintain consistency over time. Here's the code I'm using:
...ANSWER
Answered 2020-Aug-20 at 21:56For conditionally picking elements from an array in JavaScript, Array.prototype.filter
should always be a consideration.
Create a predicate function that matches the shape of your data and checks for certain station IDs.
Here is a function that returns a predicate function. You put in the IDs you want in an array, and it returns the required function for filter
.
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Install bikeshare
To the run the flash web app, you'll need to create a new python virtual environment, install needed python modules using pip, and run the flask server:. To deploy the webapp in a production environment, use Gunicorn & nginx web servers.
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