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Using Amplitude

Start here to find answers about Analytics, Recommend, Experiment, and Data.

3057 Topics

vhoNew Member

asked in Data Planning and Governance

Event Property Limit

Hello,I had a question regarding Amplitudes 2,000 event property limit. I see that for our project quota, we are at 1,845 out of 2,000 for our event property usage.But if I search my properties, I see that I only have 1,266 unique properties. I am wondering where this difference is coming from between 1,845 and 1,266. If an event property is used across multiple events, is that being counted multiple times? Attached are screenshots of our project quota and event properties that I see(1,845 and 1,266 ).Thanks

asked in Product Experimentation

Exposure Events Tracking

Hi Amplitude CommunityI am trying to launch my first experiment and trying to track exposure eventHowever the docs seem to not have been updated.What is the correct code to track exposure event.I am using this amplitude.track( "$exposure", (Map<String, ? extends Object>) new Properties() .put("exposure.getFlagKey()",exposure.getVariant()));} but I feel this is not the right wayCould someone please help me out?

bbaaNew Member

asked in Data Instrumentation

no menu on the left

the home page does not have a menu on the left side for easy navigation could this be due to my subscription plan

e.gerasimovNew Member

asked in Data Instrumentation

Bug with displaying of deprecated parameters (?)

Hello, everybody!I ran into a problem. Earlier I created the "Payment" event with properties "is_discount", "price", "quantity". Mobile apps started sending this event.After a while, I asked my developers not to send the "quantity" property anymore, since it was no longer necessary. But now this property is always displayed in the received event with a value of 1, although mobile applications do not send it (we checked the traffic).Tell me, please, what could be the reason for this behavior?

michael.kuhlHelpful Hero

asked in Data Instrumentation

Is there a method for removing an element from a group property of type array?

The Identify API has a documented operation for removing items from an array property, but the Group Identify API doc doesn’t include such a method. Is that a documentation error or is it in fact not available?

JoeCNew Member

asked in Data Instrumentation

Structuring analytics - multiple events or properties.

I’m building out Siri Shortcuts in my app. There is currently one but I will be adding more. I’m trying to decide if I should have a single event that represents the invocation of a shortcut and then use a property to determine which shortcut.Alternately, should I just have a separate event for each shortcut?Any best practice suggestions I should follow?

raymondagNew Member

asked in Building and Sharing Your Analysis

User properties missing in track events although identified (via segment)

Hi, I have an integration between segment and amplitude. One problem I am seeing is lets say we do two calls “Identify” and “Track”. We expect the track call to pick the user properties from identify. However, this is not happening for all of the events, some events do not have any user properties set previously via identify. When we do our analysis on the “Track”, grouped by user’s properties “country” for example, we are seeing AU, US , etc.. and None. None should NOT be there. (Edit: clarifying, we set country info on all our users)Any idea why this is happening and how we can fix this? Regards,Raymond

asivakumarExperienced

asked in Data Instrumentation

Tracking Impressions

Hi, My app has a listing of multiple merchants in a scrollable format. A customer can scroll on the home page and easily view 50 different merchants in a single session. I’d like to track merchant impressions i.e. the number of times each merchant appears on the screen. Any recommendations on the best way to do this ? I’d rather not fire an event for each merchant that appears. Would amplitude SDK have some type of aggregation capability that can combine multiple events into a single event with an array of merchant names that appeared ?Thanks

ydlimNew Member

asked in Building and Sharing Your Analysis

Question about 'then' in cohort

Hi community, may I know if this cohort creation meansusers who did perform Signup_Info_Act_B and did not perform AllDeposit_FirstTrade_Act_B within 10 days after did perform Signup_Info_Act_B ?

Adam HNew Member

asked in Data Planning and Governance

China data storage

Hi all, first post here.My product team have been using Amplitude (and love it) for over a year now on our website. We’re in the process of rolling out a version into China.We found this site: https://www.docs.developers.amplitude.com/data/dynamic-configuration/?h=dyna which looks promising, but it doesn’t talk to where any data is stored.With a view to being compliant with China’s cyber security laws, could anyone confirm whether analytics data is still sent to the US with dynamic configuration setup?

KilyaviConversationalist

asked in Data Instrumentation

Missing Adjust attribution data

Hi!We connected Adjust (status - connected), but events and properties did not appear in Amplitude.What could be the problem and where should we look for a fix?

liukaichiHelpful Hero

asked in Product Experimentation

Flag-Dependent Experiment Allocation

I have a question regarding experiment allocations.We have two flags that we want to be dependent on each other. For example "For users who are shown this, give them another experiment".For example using two flags, "show_tabs" and "show_new_shiny_tab". I would like to configure an experiment that is "For users who see the tabs, perform an A/B Test to users to test a new shiny tab". So to achieve behavior, we select on the "show_new_shiny_tab" experiment the following: "Users where show_tabs = true/false". Will this work as expected? From what we see, there is room for doubt, but overall it looks like it is working. Is there any concerns with this approach?

Amplitude AdminCommunity Manager

published in Building and Sharing Your Analysis

How can you understand what core product actions drive the most retention?FAQ

The Retention Analysis chart identifies how often users return to your product after taking a specific action. However, if you are searching for treasure within your product, it helps to have a map to point you in the right direction. The Engagement Matrix chart (available on Growth and Enterprise plans) is a great place to start when wanting to find key events that make your users return to your product. This chart will show you an array of events that your active users are performing on two axes; %MAU who perform this action and the average number of times they performed an action. This allows you to: Better understand patterns of feature engagement Identify features that aren’t performing well Identify features that are performing the best Get started in the Events Module, where you can select up to 20 individual event types or use default configuration options.Take some of these events that appear and plug them into retention analysis to see how they impact users returning t

MariusConversationalist

asked in Data Instrumentation

Using GA4 datalyer

Hi all,I would like to set up Amplitude and migrate from GA4 to Amplitude. One of our prerequisites would be that Amplitude supports the GA4 datalayer for e-commerce events. As far as I have seen the datalayer is not supported, is this correct? https://developers.google.com/analytics/devguides/collection/ga4/ecommerce?hl=en&client_type=gtm#view_item_details Our shop automatically pushes a datalayer object once an action has been triggered by the user. For example, a view_item event when a product detail page is viewed.dataLayer.push({ ecommerce: null }); // Clear the previous ecommerce object.dataLayer.push({ event: "view_item", ecommerce: { currency: "USD", value: 7.77, items: [ { item_id: "SKU_12345", item_name: "Stan and Friends Tee", affiliation: "Google Merchandise Store", coupon: "SUMMER_FUN", discount: 2.22, index: 0, item_brand: "Google", item_category: "Apparel", item_category2: "Adult", item_category3: "Shir

kaiaNew Member

asked in Building and Sharing Your Analysis

Chart filtering based on order of events

I’m trying to figure out how to set up a chart where I’m partitioning results according to whether users purchased X before, after, at the same time, or not at all in relation to the purchase of product Y. I was trying to use purchase of Y as my event definition, and then in the user specification on right, I was thinking I should use the offset feature to try to specify that the event there has to have occurred before the event in the event definition, but I’m not sure I’m understanding the documentation fully. Scenarios for users who purchased Y:purchased X then Y purchased Y then X purchased X and Y (same time) purchased Y but not XIf I wanted to see unique counts of users who purchased Y for all four of the groups listed above, how would I do that? Do I need to set up cohorts for this? And would the set up be the same if I was trying to apply this type of grouping to a funnel?

asked in Data Instrumentation

Exceed event type limits by mistake, how to fix?

Originally when we set up Amplitude, we made a mistake in that every time we tried to track an event, we ended up basically creating a new event type. In essence, we were including the email of a user along with the action they took. So whenever I looked at the Amplitude dashboard I would see a ton of events like, “User123 clicked this button” and “User124 clicked this button”. As you might imagine, we ran up against the 2,000 event type limit pretty quickly.I finally got curious enough to want to properly set up Amplitude, but now I can’t figure out how to fix this. I went to the Events tab and selected all of those old events and deleted them, but I’m still seeing this “Your instrumentation has exceeded the maximum number of event types” message. I have properly set up a few events, but they don’t seem to be showing up here in the Events tab.Do I just set up a new organization? Can I ‘factory reset’ everything here?

Amplitude AdminCommunity Manager

published in Building and Sharing Your Analysis

How do you understand which customer segments are most actively engaged?FAQ

Metrics like daily or monthly active users (DAU and MAU) get distorted by growth. If your app is snowballing, new customer signups will mask where existing users drop off. It doesn’t matter how productive your acquisition channels are if you lose current customers as fast as, or faster than, you gain new ones.To gain more visibility, you can slice and dice cohorts based on users’ behaviors, user properties, and their new user status. To start, define what 'actively engaged' means for your business. Then, create a cohort that includes users who meet your definition (i.e., set filters based on how frequently they have used your product in the last 30 days.) Once you create a cohort, you can plug them into any chart in Amplitude to improve your analysis. Analyze the cohort to understand their behavior patterns. (i.e., looking at retention rates, engagement metrics, or feature usage over time.)Compare the behaviors of your “actively engaged” cohort with other user cohorts to understand dif

daemmonNew Member

asked in Building and Sharing Your Analysis

Pattern matching using glob operator does not work

I would like to build a chart that shows page views for a specific pattern of URLs. The pattern is: /organizations/*/analytics/* I have tried using the “page view” event and adding a “where” filter on the “url” property, adding a Glob operation with the above pattern, but it does not work - zero results are shown.

MonicaNew Member

asked in Building and Sharing Your Analysis

Analyzing retention based on event properties

Hi all! I wanted to see if certain event properties impact retention. The event properties I’m looking to analyze are numerical values, so for instance I wanted to see whether there is a correlation between larger event property values and retention. I tried the Compass and Personas charts, but it seems like these charts only distinguish users based on how often they perform a certain event, but not the value of an event property. Any idea whether this is possible?

IsidroNew Member

asked in Data Instrumentation

Org URL forgotten

Hi, we have forgotten our organization URL (https://analytics.amplitude.com/org-url) so we can’t log in with our existing user.How can we recover our org URL?Thanks

skrrteamNew Member

asked in Data Instrumentation

Deleting Organization

I wanna delete organization because I created for testing but I don’t need it anymoreOrganizationldhdevOrg ID209666Org URLldhdev

jacoob_mNew Member

asked in Product Experimentation

Flag management by API.

Hi,I use a flag to enable user features in my app. I add user ids to the segments by UI.I did it according to the doc: Working with feature flags and feature rolloutsBut it is inconvenient with more users.I would like to do it by API. I got acquainted with Experiment customers: New endpoints available for the Management API but I did not find an answer there on how to manage the list of users belonging to the segment. I can pull a segment for a flag but I can't change the segment.Can I do it with the current state of the API? Maybe there are some other ways to enable/disable the flag for users via the API.

olekNew Member

asked in Data Instrumentation

implement Amplitude to Chrome Extension

Hi Guys,do you know where I can find a manual how to install Amplitude in my Chrome extension?

dangerboyNew Member

asked in Data Instrumentation

Histogram of a numerical event property

I have an event property, “total_time” that tells me the length of a workout in seconds after a workout completed event is sent. An example property value might be “61”, which would mean 61 seconds. I would like to look at the distribution of these property values, aka a histogram. How many events triggered for property values 0 - 300 (5 mins) … and so on. BUT, I can’t seem to get an Amplitude chat that works? Any ideas I should try?

MahimaNew Member

posted in Data Instrumentation

Track everyday active users based on region

How to track number of users in particular region using app daily without skipping each and every day.

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