# Increasing the prediction time points for subject\_fits() function

**URL:** <https://discourse.pumas.ai/t/increasing-the-prediction-time-points-for-subject-fits-function/826>\
**Category:** How-to\
**Created:** [February 5, 2023, 5:21pm UTC](https://discourse.pumas.ai/t/increasing-the-prediction-time-points-for-subject-fits-function/826 "2023-02-05T17:21:24Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![ahmed.salem](https://avatars.discourse-cdn.com/v4/letter/a/858c86/32.png) [@ahmed.salem](https://discourse.pumas.ai/u/ahmed.salem)\
**Post date:** [February 5, 2023, 5:21pm UTC](https://discourse.pumas.ai/t/increasing-the-prediction-time-points-for-subject-fits-function/826/1 "2023-02-05T17:21:24Z")

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Hello,

I am using the following function to inspect the individual fits:

```auto

figures = 
    subject_fits(
        res_fit_peds;
        paginate = true,
        separate = true,
        figure = (
            fontsize = 18,
        ),
        axis = (
            xlabel = "Time (hr)",
            ylabel = "Anti-factor Xa (IU/L)"
        ),
        facet = (combinelabels = true,),
)

```

However the shape of prediction lines seems to be based on few time points. Is there a way to increase the number of time points that are used for model prediction lines ?

Thanks

---

<div class="post-metadata">

**Author:** ![vijay](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.pumas.ai/vijay/32/96_2.png) [@vijay](https://discourse.pumas.ai/u/vijay)\
**Post date:** [February 5, 2023, 5:30pm UTC](https://discourse.pumas.ai/t/increasing-the-prediction-time-points-for-subject-fits-function/826/2 "2023-02-05T17:30:07Z")

</div>

@ahmed.salem - use this pattern

```julia
m1_insp = inspect(m1_ft)

ind_preds = [predict(m1.model, m1.data[i], m1_ft.param, 
            obstimes = minimum(m1_ft.data[i].time):1:maximum(m1_ft.data[i].time)) 
            for i in 1:length(m1_ft.data)]
indplots = subject_fits(ind_preds,
                        limit = 9, cols = 3, rows = 3, 
                        paginate =true, 
                        separate=true,
                        facet = (combinelabels = true,))        

```

you `indplots` will be an array of plots that you can visualize

one at a time

```julia
indplots[1]
indplots[2]
---

```

or you can generate a report that gets stored in the default directory

```julia

report(indplots, title = "individual fits")

```

---

<div class="post-metadata">

**Author:** ![ahmed.salem](https://avatars.discourse-cdn.com/v4/letter/a/858c86/32.png) [@ahmed.salem](https://discourse.pumas.ai/u/ahmed.salem)\
**Post date:** [February 8, 2023, 3:57am UTC](https://discourse.pumas.ai/t/increasing-the-prediction-time-points-for-subject-fits-function/826/3 "2023-02-08T03:57:57Z")

</div>

> [@vijay](#):
>
> `report(indplots, title = "individual fits")`

Thanks so much it works !