Google analytics api sampling level Data thresholds are system defined. What reports and data is impacted and how can you mitigate it in GA4. But unfortunately, sampling is back! I believe this has to do with the sampling level. Oct 19, 2021 · Learn everything about sampling in Google Analytics 4. I believe this has to do with the sampling level. Shared Features with Core Reports Funnel reporting requests have the same semantics with Core report requests for many shared features. This is a read-only group used to notify members about outages, code changes, feature updates and other important announcements about all of the Google Analytics APIs. One service may provide multiple discovery documents. The link you clicked was to documentation on the legacy version, Universal Analytics. Learn more about high cardinality and the (other) row. When reviewing your reports in GA4, the presence of a green icon in the top right corner indicates that your report is unsampled. For example pagination, Dimension Filters and User Properties behave the same in Funnel Reports as Core Reports. If I read further down I would have seen this paragraph: Sampling Google Analytics calculates certain combinations of dimensions and metrics on the fly. 2024-10-15 Added Sampling level feature to the reportTasks method Using the samplingLevel field of the properties. . But, in severous cases when I have multiple dimensions the extraction by day is sampled. Mar 7, 2023 · Learn what data sampling in Google Analytics is, how it affects your reports, and discover effective strategies to prevent it for accurate data analysis. Sep 4, 2025 · Discovery document A Discovery Document is a machine-readable specification for describing and consuming REST APIs. How Nov 28, 2023 · Data sampling in Google Analytics 4 is back Data sampling and thresholding are concepts that have existed to some degree in Universal Analytics but are implemented a little bit differently in Google Analytics 4 (GA4). The page you're looking for isn't available. Visit the Analytics Learning Center to get started with the new version, Google Analytics 4. Jan 29, 2020 · I am building a package that uses the Google Analytics API for Python. To minimize sampling, consider reducing the date range of your Jul 18, 2023 · Are you managing a website in 2023? Chances are Google Analytics 4 (GA4) is your go-to data analytics platform to track website traffic. Learn more about sampling. Universal Analytics has sunset and is no longer available as of July 1, 2024. Master techniques to improve data accuracy and enhance your analytical capabilities. HIGHER_PRECISION - Returns a more accurate response using a large sample size, but this may result in the response being slower. You can, however, customize the sampling level parameter to select a faster response time or greater precision. May 15, 2025 · For official Google Analytics API announcements, subscribe to the Google Analytics API Notify Group. Dec 6, 2024 · In this article, I will talk about understanding data sampling in Google Analytics 4 (GA4). When sending user-provided data via Measurement Protocol, the user_data parameter must be included in the JSON payload, and the user_id parameter is required. Is Google Analytics free? May 14, 2024 · For official Google Analytics API announcements, please subscribe to Google Analytics API Notify Group. runReportTask Jun 2, 2023 · In this tutorial, we will take a look at the concepts of data sampling, data thresholding and data cardinality within Google Analytics 4, as well as strategies to minimise their impact on the accuracy and reliability of your reports. Users can adjust sampling levels via the `samplingLevel` field, with higher limits up to 1 billion events and an unsampled option for large datasets. I will also cover hit limits, thresholding and cardinality in Google Analytics 4. Feb 1, 2024 · Data sampling in Google Analytics 4 (GA4) is a significant roadblock for accurate web analysis. In fact, 8 out of 10 top websites use GA4 to measure the performance of their website. 2024-10-20 Added the EmptyFilter dimension filter type Using the EmptyFilter dimension filter you can create filtering conditions to compare against a blank value. Automate complex reporting tasks to save time. Does google analytics sampling affect the api? Google Analytics and Google Analytics 360 will sample data when receiving a request from the core reporting API. This is the official group for Google Analytics API announcements. May 15, 2024 · This query is fine, but if I introduce campaign id I get sampling. However, marketers MUST beware of Google Analytics data sampling! To review the data differences between reports, explorations, the Google Analytics Data API, and BigQuery export at a glance, refer to the Reporting surfaces comparison table. This allows you to still explore your data with a high level of detail by using a representative sample of your data. 2 Sampling: Data sampling is used when the number of events returned by an exploration exceeds the limit for your property type. Sensitive user data like email, phone numbers, names, and addresses must be hashed using SHA-256 and hex-encoded before Apr 22, 2025 · To view the Google Analytics reference documentation, choose a developer product from the following list: Tagging Measurement Protocol Admin API Data API BigQuery export User Deletion API Aug 6, 2025 · For example, include "customEvent:achievement_id\[level_up\]" for the Event-scoped Custom Dimension with parameter name "achievement_id" and event name "level_up". However, if your reports are based on large volumes of data or your website registers plenty of sessions, it exposes a drawback, and that is data sampling in GA4 as it uses Jul 16, 2025 · User-provided data can be sent with User-ID using the Google Analytics Measurement Protocol to improve measurement. More detailed results: Uses the maximum sample size possible to give you results that are the most precise representation of your full data set Faster results: Uses a smaller sampling size to give you faster results By default, Google Analytics 4 provides you results using Faster results. This service provides the following discovery documents: Note: Filtering large datasets by country may result in data sampling in standard Google Analytics reports and Explore, even when using expanded data requests. Conversely, if you see a yellow percentage sign, it shows the extent to which your report data is sampled. However, you can make changes in Google Analytics that decrease the likelihood of data thresholds appearing. Until this month, sampling was only impacting certain sections and reports in GA4. It is used to build client libraries, IDE plugins, and other tools that interact with Google APIs. I know that if I use sampling_level = I believe this has to do with the sampling level. However, sampling does exist for Analytics 360 accounts! But unlike Google Analytics standard accounts, Google provides tools to eliminate sampling from your queries. segment: string, An Analytics segment to be applied to data. Jan 18, 2018 · Sampling Level: set it to LARGE to reduce sampling inaccuracy Smaller date ranges: that's the process you described and what I personally use. This feature gives Google Analytics 360 properties access to higher sampling limits of 1 billion events. To return the data in a reasonable time, Google Analytics may only process a sample of the data. Sampling is the practice of analyzing a subset of all data in order to uncover the meaningful information in the larger data set. Jun 5, 2024 · Data sampling in Google Analytics 4 (GA4) can sometimes cause confusion. For each request, across all parts of Analytics (reports, explorations, and the Data API), Google chooses the table that provides the most accurate results using the default sampling Added Sampling level feature to the reportTasks method Using the samplingLevel field of the properties. Hello, Our org has been using the Google Analytics Connector for ICS, however there appears to be some discrepancies between what is in Google Analytics and what is returned via the connector. FASTER - Returns a fast response with a smaller sample size. Jul 11, 2019 · Learn how to quickly and easily reduce or eliminate Google Analytics sampling without manually adjusting your date range or investing in expensive solutions. runReportTask method you can control the report's sampling level. Don't forget to add to your algorithm the logic of increasing the range. Allowed values DEFAULT - Returns response with a sample size that balances speed and accuracy. It's bizzare because I would imagine that campaign name and campaign id have similar cardinality. Feb 1, 2024 · Gain a comprehensive understanding of data sampling in Google Analytics 4. However, Google Analytics’ pricing model present some challenges and limitations, especially for smaller organizations. This update improves data analysis accuracy. For a detailed reference of the API, see the API Reference. What reports and data is impacted and how can you mitigate it in ga4. Jul 12, 2019 · In response, many online guides have been stating that the solution for sampling is to simply subscribe for a paid Google Analytics 360 account. List custom definitions and create reports The Data API can create reports on registered Custom Dimensions and Custom Metrics. Data Sampling in GA4 Reports Data Learn more about high cardinality and the (other) row. Google analytics is used by digital marketers who are tracking specific KPI's. Get started To get started, see the client library quickstart. Discover how it can enhance your data analysis and decision-making process. Mar 10, 2025 · You can also use the Google Analytics Data API v1 to do the following: Build custom dashboards to display Google Analytics data. Integrate your Google Analytics data with other business applications. Sampling Level Google Analytics Api. This occurs because filtering activates different data processing methods, which are more likely to result in sampling when handling datasets exceeding 100 million events. DimensionExpression Used to express a dimension which is the result of a formula of multiple dimensions. Mar 10, 2025 · This document describes several advanced features of the Google Analytics Data API v1. Here is all you need to know about Google Analytics’ pricing model and how it suits different types of customers. This guide talks about the details of data sampling in GA4, about its impact on the quality and accuracy of your data, and following decision-making. Example usages: 1) lowerCase (dimension) 2) concatenate (dimension1, symbol, dimension2). The following are the general syntax for Custom Dimensions. In October 2020, Analytics replaced Custom-parameter reporting with Event-scoped custom dimensions and metrics reporting. You can specify the sampling level to use for a request by setting the samplingLevel Mar 31, 2019 · Get a comprehensive understanding of data sampling, its workings, and why it's crucial for your business. This api isn't compatible with legacy universal analytics properties. You can't adjust them. Nov 16, 2023 · Google Analytics is a useful tool for understanding website traffic and user behavior. I implemented something similar. Let’s explore this feature in more detail. Nov 19, 2024 · If funnel report results are sampled, this metadata describes what percentage of events were used in this funnel report for a date range. The Google Analytics Core Reporting API supports setting the samplingLevel parameter to a higher precision setting, which would resolve our issue. In Google Analytics, data sampling may occur when the number of events used to create a report, exploration, or request exceeds the quota limit for your property. The reason is that if you have irregular traffic, your algorithm will scale the range down to fit the busiest traffic period and will continue Jul 1, 2015 · 1 Ah. Google Analytics APIs APIs can be used to automate complex reporting and configuration tasks, such as creating custom dashboards to display GA data, saving time by automating complex tasks and integrating your GA data with other business applications. Four sampling levels are available: UNSPECIFIED, LOW, MEDIUM, and UNSAMPLED. cmhv nfobbe udv gj06 whhznkh onyre q3s6yi grr 6kx60jb ogtbx