• Data and Analytics

    How to treat missing values in your data : Part II

    In the previous article, we discussed some techniques to deal with missing data. We will now look at an example

    Written by: Jacob Joseph
    Published on: 08 Apr, 2016
    Data and Analytics

    How to detect outliers using parametric and non-parametric methods : Part II

    In the previous article, we discussed what an outlier is and ways to detect such outliers with parametric and non-parametric

    Written by: Jacob Joseph
    Published on: 31 Mar, 2016
    Data and Analytics

    Data driven marketing using Funnels

    In my last article we saw how to derive insights from a conventional cohort analysis and drive marketing efforts where necessary.

    Written by: Shivkumar M
    Published on: 30 Mar, 2016
    Data and Analytics

    Telemetry with Collectd, Logstash, Elasticsearch and Grafana (ELG)

    We are obsessed with collecting system and application metrics. This helps us make data driven, logical infrastructure decisions. When we

    Written by: Francis Pereira
    Published on: 14 Mar, 2016
    Data and Analytics

    How to detect outliers using parametric and non-parametric methods : Part I

    An Outlier is an observation or point that is distant from other observations/points. But, how would you quantify the distance

    Written by: Jacob Joseph
    Published on: 14 Mar, 2016
    Data and Analytics

    How to Represent data with intelligent use of the coordinate system

    The most widely used coordinate system to represent data is the Cartesian coordinates followed by Polar coordinates. Source: Wikipedia Basically,

    Written by: Jacob Joseph
    Published on: 07 Mar, 2016
    Data and Analytics

    Using Decision Trees to Bin Numerical vs Categorical Variables

    Why would you want to convert a numerical variable into categorical one? Depending on the situation, it can lead to

    Written by: Jacob Joseph
    Published on: 04 Mar, 2016
    Data and Analytics

    Visualizing Variable Relationships

    As an analyst, you can explore the relationship between variables both quantitatively and visually. However, only looking at the quantitative

    Written by: Jacob Joseph
    Published on: 29 Feb, 2016
    Data and Analytics

    How to use cohort data to analyze user behavior

    In the world of data analysis, one tool is often left unused. While being a very powerful analytics tool, cohorts

    Written by: Jacob Joseph
    Published on: 16 Feb, 2016
    Data and Analytics

    App uninstall reporting

    Most App developers are obsessed with downloads - how many new users did I get this week and last? They

    Written by: Shivkumar M
    Published on: 15 Feb, 2016
    Data and Analytics

    A guide to event design

    "If you’re tracking too many things, you're really not tracking anything", I overheard someone at the office say. I thought

    Written by: Shivkumar M
    Published on: 21 Dec, 2015
    Data and Analytics

    What’s New: Exporting data to CSV files

    Need a dump of all that data when you are doing deep analytics? All of our Histograms within the dashboard

    Written by: Shivkumar M
    Published on: 12 Nov, 2015

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